Oleic acid deoxit. I am using 10% solutions and old pennies.

Oleic acid deoxit Quote from: Bud on Yesterday at 23:39:26>Quote from: Gyro on Yesterday at 19:53:23Anyone else remember Cramolin and Deoxit being pushed as Audiophool products back in the '80s. Oleinic acid . Pentode to navigate to use esc to dismiss. After a few I tried to look up the chemistry of olive oil last night and had no luck. When I say that olive oil is oleic acid I mean that it is mostly oleic acid. Its systematic chemical name is cis-octadec-9-enoic acid. QV8U9-C [WLN] Rapinic acid . Get the drops, not the spray. It's all over the interwebs. Same Connectivity Count. Oleic acid (NF) oleic acid, from sunflower . Product identifier. Oelsauere . I saved it to a playlist, but it appears to be gone any leads would be appreciated, like any arcade tech youtube channels you guys enjoy or useful information sources, or if somebody happens to have mixing ratios for contact cleaner. ONLY Deoxit D5 resulted in black coming off on the Q Tip. A good dispersion of the NPs in an aqueous medium allows a thorough coating of In this study, oleic acid, a representative mono-unsaturated fatty acid for biodiesel production, and its esterification derivants of methyl ester and ethyl ester are mentioned and their thermal degradation characteristics are systematically investigated and compared through TG-FTIR. Oleic acid is present in some of the cleansers, especially those using natural plant oil ingredients. OmniPur Oleic Acid . Boiling Point (1) 286 °C @ Press: 100 Torr; Melting Point (1) 16. By: Search Advanced search oleic acid and 2,5-dimercapto-1,3,4-thiadiazole. AvFan Super Member. Mixtures, Components, and Neutralized Forms Count. Oleic acid is a colourless, odourless fatty acid that blocks the glucose production and food intake when administered Some contact cleaners evaporate, others leave something behind, like some sort of lubricant or oleic acid. DeoxiT IS 5% OLEIC ACID, I SELL YOU THE OLEIC ACID, YOU ADD 1 QT. They say the active ingredients are a trade secret. clock parts) for a long time. It is required for the formation of myelin and for nerve growth and repair . I do occasionally use naptha (white gas/campstove fuel) to clean parts, but I'm really careful with it. Probably a lot safer than muriatic acid. These days, the Oleic Acid/Acetone formula is the one used. It works quite well Methods: Rheology of mixtures of Human Meibomian lipids with EFAs (LA-linoleic acid, ALA-alpha-linolenic acid), OA (oleic acid), and GLA (gamma-linolenic acid) was studied using Langmuir trough technology on an artificial tear solution at the ocular surface temperature. Oleic acid is a reddish oil, and available via mail-order for about $8 a quart. ChemicalBook. Deoxit is expensive. Oleic acid, also known as cis-9-octadecenoic acid, is a monounsaturated fatty acid with a chain length of 18 carbon atoms. Calculate the volume of oleic acid in one drop by dividing the number of milliliters of oleic acid in one milliliter of oleic acid/ethyl alcohol solution by the number of drops per milliliter. Based on the iso-conversional approaches of Kissinger-Akahira-Sunose (KAS) and Deoxit, any good? Vintage Radio (domestic) UK Vintage Radio Repair and Restoration Discussion Forum > Specific Vintage Equipment > Vintage Radio (domestic): Deoxit, any good? Currently in standards, the C18:1 (oleic acid) content is reported as the sum of C18:1 (n-9) and C18:1 (n-7). It's non-abrasive and likely relies upon the mechanical force of the contacts moving against each other, potentially plus dissolved material as an abrasive, to help break up the corrosion layer. ) Well, you could buy very many kilos of citric acid for the price of a can of Deoxit. Bulk, drums 180 kgs. This difference in configuration affects their physical properties, such as melting point and viscosity. (avoid unless necessary) We need to be mindful that the acid (oleic acid in this case) in Deoxit, remains on the metallic surfaces, and acid is a deoxidizer, an etchant and an oxidizer. Naptha is available at hardware stores and big-box home centers in the paint department. It's the combination of silica, oleic acid, and ammonia that gives you that mirror finish. I've been curious for years about Cramolin's (DeOxit's) composition. For a contact cleaner to be effective, it needs to have oleic acid in it. . , Cheaper alternative to $09 Deoxit contact cleaner? Thread starter Jacobson; How date Aug 66, 9156 Aug 66, 9156 Deoxit, any good? Vintage Radio (domestic) UK Vintage Radio Repair and Restoration Discussion Forum > Specific Vintage Equipment > Vintage Radio (domestic): Deoxit, any good? Deoxit, any good? Vintage Radio (domestic) UK Vintage Radio Repair and Restoration Discussion Forum > Specific Vintage Equipment > Vintage Radio (domestic): Deoxit, any good? Oleic : Oleic acid appeared to be clear colorless to pale yellow liquid. Otherwise, volatiles, even 'slow' ones such as water, will cause no issues if allowed to evaporate - note that when I did do the dishwasher trick, the devices spent at least one full day in direct sunlight thereafter. The MSDS specifies a "DeoxIT Power Booster D100L" which is a trade secret. It is naturally present in human diet via a wide range of vegetable oils. If you can get a lint free wipe , I prefer just buying the liquid , and just use the spray to unreachable contacts . Sometimes you just need a bigger hammer. Get contact details & address of companies manufacturing and supplying Oleic Acid, Omega-9 Deoxit or CRC Watched someone once learn the painful way that the dollar store, extreme bargain basement stuff isn't kind to the plastics that tend to be in the vicinity of vehicle terminals BlueOvalFitter. I used to use CAIG DeoxIT DN5 spray connector cleaner containing some kind of deoxidant oil (highly possibly it is a long-chain unsaturated fatty acid "Oleic acid"), but later-on (in about five years) I stopped using it since I found the deoxidant oil polymerized into a kind of resin-like material (looks electrically somewhat resistance), and It is currently Oct Mon 23, 2023 1:43 pm. There can be no doubt that olive oil is good for you. If you ever find a green greasy mess near contacts in any equipment, that's what was used and by now may have caused irreversable damage. 96, p = 0. Due to the high boiling point, low thermal stability, lack of chromophores for ultraviolet (UV) detection, it is a great challenge to analyze FAs, especially those with long DeOxIt is a combination of stearic acids (oleic and palmitic), again to dissolve and solubilize the metal corrosion, in a hydrocarbon carrier. Tego Deoxit D5 may be a problem with some pots because the thinning solvent can sometime dissolve the adhesive holding the carbon contacts on on inside. time. Logged Shock. chain distribution % 440 550 c 12 c14 c16 c18 c18' c18'' c18''' >c18 Oleic Acid derived from tallow contains varying amounts of linolenic and Stearic Acids and small but significant quantities of elaidic (trans-9-octadecenoic) acid, some of which is generated from certain processing operations (e. 3 . The problem with deoxIT is that the acid remains on the piece. I tried it and it works great, to the tune of about $8 a quart. The solvent in the D5 can also dissolve the existing lubricant in Deoxit, any good? Vintage Radio (domestic) UK Vintage Radio Repair and Restoration Discussion Forum > Specific Vintage Equipment > Vintage Radio (domestic): Deoxit, any good? Deoxit, any good? Vintage Radio (domestic) UK Vintage Radio Repair and Restoration Discussion Forum > Specific Vintage Equipment > Vintage Radio (domestic): Deoxit, any good? De-Oxit is really just a light petroleum solvent with oleic acid and a red dye. The precise fatty Very interesting information is in the antique radio newsgroup regarding Deoxit! I understand that Cramolin is the gold standard for contact cleaner, but is not sold in North America anymore. At high temperatures, oleic will varnish and become gummy over time. Mass MS-NW-5537 oleic acid C18H34O2 (Mass of molecular ion: 282) Source Temperature: 260 °C Sample Temperature: 190 °C Reservoir, 75 eV Oleic Acid FCC Food Grade (Z)-9-Octadecenoic Acid CH3(CH2)7CH CH(CH2)7COOH C18H34O2 Formula wt 282. Your parts should be as manufactured, clean and dry, for the best electrical continuity. Please note: the majority of potential oleic For purposes of this discussion, high-oleic oils will be defined as those oils containing at least 70% oleic acid in their fatty acid composition. WD-40 Specialist Electrical Contact Cleaner Spray. Keyboard Shortcuts. From what I read, De-Oxit is made from oleic acid and naphtha. This fatty acid oleic acid An unsaturated fatty acid with one double bond, CH 3 (CH 2) 7 CH:CH(CH 2) 7 COOH. the bit that breaks down the oxidisation on the metal surfaces), but there is at least one official reference to CID 445639 (Oleic Acid) CID 7618 (Triethanolamine) PubChem. oleic acid-药用级 [Chinese] oleic acid . Not for medicinal, household or other use. Stuff like phenolic acid and chromic acid is hazardous. I am using 10% solutions and old pennies. 8 Claims, No Drawings . UV and chemical mutagenesis enhanced our strain’s productivity, carbon yield, and oleic acid content. He started selling little bottles of purified oleic acid to mix with a quart of naptha. PPARA_HUMAN . It is often considered a “healthy fat” that can reduce inflammation, fight off damage from free radicals, and keep your heart healthy. Acetone is the grease-cutter, Oleic Acid cuts _only_ actual oxides. Electronics/ contact cleaner as prescribed by John O (posted above) I do NOT recommend deoxit, avoid as this contains Oleic acid, and promotes future oxidation. Product code: A9806, A9906 Application: As flavoring and perfuming agent; Used in production of metal working fluid to enhance cutting capabilities, grinding Oleic acid has been used as a test reagent for studying its impact on the secretion of apoB from HepG2 cells. If you do a web search for "oleic acid deoxit" you'll find lots of interesting info. light hydrocarbons) F-series? Contains naptha, An antique radio guy I know researched and found that DeOxit's main ingredient (besides naptha light petroleum solvent) is 5% oleic acid. It isn't. 0002 mL. I later tested D100 and it also works. isopropanol 99% #6. I also have a bottle of *pure* oleic acid on the way that I plan to experiment with. This stuff has been used as an anti-oxide cleaner for metal (e. In chemical terms, oleic acid is The Wikipedia article on oleic acid is pretty interesting. Olive oil is also strongly associated with the Mediterranean diet. Peanut oil is 36-67% oleic acid. (It can still be measured, but it would be measured from its conjugate base. the active ingredient in Deoxit D100 is oleic acid, which prevents corrosion. Let it dry 24 hours. the solvents. lighter fluid, or VMPS Material Safety Data Sheet or SDS for Oleic acid 112-80-1 from chemicalbook for download or viewing in the browser. The late Alan Douglas said that DeOxit was oleic acid and some "Proprietary" chemicals. Deoxit is a quick fix, but I do not recommend it. 5R - 25 Kg B PALMATA 1811 Rubber Grade Stearic Acid 195 Min 8 Max 196 Min 0. I wanted to post this up for a couple reasons. I've read the sticky on how Exactly. Oleic acid molecules were water-insoluble and absorbed on the rice starch as an oil film that acted as a physical barrier for water molecule penetration (Ge, Shi, Wu, Wei, & Cao, 2023; Xiang et al. You can buy pure oleic acid and dilute it with naptha (e. Caig Labs Deoxit does a decent job on corrosion. Value mg KOH/g 245 - 249 245 - 249 218 - 221 218 - 222 197 - 207 197 - 207 7 oleic acid product description acid value mgkoh/g iodine value % titer °c color % trans. But double check , DeOxit comes I a large verity optional makeups . IUPAC Standard InChIKey: ZQPPMHVWECSIRJ-KTKRTIGZSA-N Copy CAS Registry Number: 112-80-1 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or As Peter pointed out (which I had forgotten), oleic acid is the main ingredient in clock-cleaning formulas that have been in use for a very long time. 47 CAS Number 112-80-1. Just now I used Isopropyl Rubbing Alcohol (70% USP) from the pharmacy, because it's what I had on hand, and it seemed to work fine--the 30% water evaporates almost instantly, which leads me to believe that any rust/oxidation it Deoxit D5 may be a problem with some pots because the thinning solvent can sometime dissolve the adhesive holding the carbon contacts on on inside. DeOxit works as well, but the ones with "lube' Hosa D5S-6 CAIG DeoxIT. Oleic acid has attracted great attention, as the "Mediterranean diet" was characterized by a high olive oil (rich in OA) consumption []. lighter fluid, or VMPS Naptha from the hardware store) and make a similar cleaner yourself if you wish. It is used in metal processing as a degreaser, and also for cleaning brass clock mechanisms. You'll need some kind organic solvent to clean off the oil residue from the PCB. I am currently, not by choice, overhauling an SA-7500 integrated. Unfortunately, they did not specify the proportions. I specced medicinal grade Oleic acid and Liquid Paraffin (highly purified water clear light mineral oil) for a reason. , 2023). 6 gr of oleic acid and a solution of 0. 2 . Oils rich in Oleic Acid include olive (80%), peanut (60%), teaseed (85%), and pecan (85%) oils; very few fats contain less than 10% Oleic Acid. I once used Cranolin way back in the 80's Deox products acidify metals, avoid! Never sand a jack or switch contact, never! Polish them. It acts as emulsifier and solubilizer in aerosol products. It doesn't contain a mild acid to remove Caproic Acid. We can also use oleic acid as an emulsifying or dissolving agent in aerosol products. It's the main fatty acid in olive oil. 5% cleaning solution compared to 20% for d5) its primarily designed for gold or other precious metal plated contacts to help prevent problems in Counterfeit DeoxIT® Product. DeOxIt is a combination of stearic acids (oleic and palmitic), again to dissolve and solubilize the metal corrosion, in a hydrocarbon carrier. It works quite well in my radio hobby. 0R - 25 Kg B PALMATA 750 Oleic Acid 195 - 205 90 - 100 196 - 206 0. DESCRIPTION Oleic Acid occurs as a colorless to pale yellow, oily liquid when freshly prepared, but upon exposure to air it gradually absorbs oxygen and darkens. View unanswered posts | View active topics. Red oil . By continuing to use the . Where the danger lies is if they absorb non-volatile, active liquids such as oleic acid, and/or whatever Caig uses in DeOxit. 3 Max 50 Min 20Y 2. The oleic acid is mildly reducing and removes oxides, then it leaves a thin layer behind to protect the contacts. It’s also one of the richest sources of oleic acid, consisting of around 80% oleic acid (). I also have a bottle of *pure* oleic Oleic acid enhanced juglone-induced oxidative stress resistance in C. 7–13) of all the adulterant oils, with high oleic sunflower and safflower oils averaging around 100. The iterative Oleic acid is a significant component of soap as an emulsifying agent. A Dictionary of Biology. SEE MY WEBSITE. Compound Properties. Oelsaeure . All Messages By This Member #91883 Oleic acid is a key fatty acid found in olive oil and is a type of omega-9 fatty acid. Sometimes a control just has The cautions about vintage gear should be heeded. It is used as sodium salt in soap manufacturing, excipient in pharmaceutical. 2 a). As I understand it, it's not quite the same stuff. Oleic acid is also known as the "smell of death". While oleic acid is a component of many cleaning compounds including hair shampoo, neither it nor naptha is going to leave significant lubricant behind and naptha has a rather low flash point, like 42F. Oleic Acid, ladies and gentlemen and children of all ages, is a derivative of Olive Oil (about 40% - 70%) and a material used for the cleaning of brass clocks since time immemorial. To simplify larger molecules scientists often use line-angle drawings. Any de-oxidizing material, whether Oleic Acid, or something else, should be removed entirely once its work is done. The organization says more studies are Oleic acid（cis-9-octadecenoic acid,（C18:1））is the main part of fatty acids（FA）of olive oil and a member of mono-unsaturated fatty acids. Biochem/physiol Actions. Business SASE, each order a copy of The Pocket Resource Guide. Oleic Acid-d17 . dialcover. 572,480, filed Apr. The Caig website doesn't go into detail regarding the main active ingredient (ie. Since the first carbon in a double bond is carbon 9, oleic acid is an omega-9 fatty acid. Deoxit should never be mistaken as a hi tech solution. If you want a solution which evaporates more quickly, use 5% oleic acid, 90% naptha, and 5% acetone. It is an odorless, colorless oil, although commercial samples may be yellowish due to the presence of impurities. I stick with Electrolube EML - It's sensibly priced! As I understand it, that bit of oil is 5% of a fatty acid, oleic acid, which is basically vegetable oil. Put a little bit on a thin pipe cleaner The Caig website doesn't go into detail regarding the main active ingredient (ie. The carbon atoms in the chemical structure of oleic acid are implied to be located at the corner(s) The Caig website doesn't go into detail regarding the main active ingredient (ie. However, when Elaidic acid is a trans fatty acid, meaning that its carbon-carbon double bond has a trans configuration, while oleic acid is a cis fatty acid with a cis configuration. It doesn't contain a mild acid to remove metal ions. Omer Oleic acid is the main ingredient in Deoxit. View On cleaning the inductor , DeOxit D5 is one of the highest recommended electrical contact cleaner for most hams / repair guys . Oleic Acid is amongst the strangest in that it is a common organic acid that also cleans near-noble metal Deoxit is said to be based in Oleic acid. Hope this is of some help. copious amounts to flush away the garbage. petroleum-based, and acetone. All Messages By This Member #61548 All of the 'below' has been stated (and done) before - but with the discussion on cleaning tuning cap, I think it would be useful to do it again. It is thus essential to profile the FAs in oleic acid. Dear Mightyohm:--Your might try DeoxIT D100L. Some uses of oleic acid include areas like cosmetics, addi- Acid Value + + + Methyl stearate 15 Hydroxyl Value + + + Methyl arachidate 20 Peroxide Value + + + Methyl oleate 20 Saponification Value + + + Methyl eicosenoate 10 Composition of Fatty Acids + + + Methyl behenate 10 Ethylene Oxide and Dioxane + + + Methyl lignocerate 10 Water + + + Residue on Ignition + + + Chromatographic system mainly oleic acid, with sorbitol and its Grease and oil for tuning capacitors Tim Schwartz. There are lubricating cleaners, and there are post acid. Antique Radio Forums Index » Category » Electrical/Mechanical Repair and Restoration. Logged; Re: contact cleaner vs. 88, 95% CI 0. CORROSION INHIBITED LUBRICANT COMPOSITION CROSS-REFERENCE TO RELATED APPLICATION This application is a continuation-in-part of copend 5 ing application Ser. Super Contributor; Posts: 4318; Country: Re: Contact cleaner vs alcohol « Reply #29 on: May 08, 2016, 11:41:04 pm The bad and ugly of it, oleic acid in deoxit removes oxides but also an oxidizer of copper, aluminum, and silver. Optionally apply DeoxIT Protection (blue) spray as above as well for additional corrosion protection. It is also used as an emollient. Deoxit, any good? Vintage Radio (domestic) Privacy and Cookies Use of this forum is subject to the terms of our Privacy and Cookie Policy. How about deoxit? Is that safe? Reply reply my_chinchilla • D-series & G-series? Contains oleic acid or something similar, + naptha (i. Nov 8, 2010 #8 Hey, thanks folks for clarifying the difference between De Ox Id and Deoxit. Oleic acid, CH 3 (CH 2) 7 CH=CH(CH 2) 7 CO 2 H, like other fatty acids, does not occur in the free state but is normally found as an ester of glycerol—i. Deoxit is said to be based in Oleic acid. Find here Oleic Acid, Omega-9 Fatty Acids manufacturers, suppliers & exporters in India. Avocado oil contains the lowest ratio (5. elegans. Oleic Acid is a food-grade ingredient, may be sent At low temperatures, oleic acid thickens and hardens even at 32 degrees F, for example, resulting in impeded or interrupted signals. This ratio was significantly different, p-value <0. Search in the Hot Deals section on- Caig -you'll find a thread on a kit that includes several small containers of their products. My guess would be not more than 10% acid. Oleic acid is a thicker oil. 28, 1975, now abandoned which in turn is a continuation-in-part of Oleic acid is the most important monounsaturated fatty acid. CRC 5103 Quick Dry Electronic Cleaner. Alcohols are mostly used because they dry fast. Oleic acid has been proven to benefit autoimmune diseases by exhibiting anti-inflammatory action. Caig DeOxit uses petroleum-based hydrocarbons in their spray material, at least according to their MSDS. Apparently the wafers can absorb the cleaner and swell up, causing problems. Oleic fatty acid isn't much of an acid and is the main component of olive oil. No. These oils include olive, high-oleic (HO) canola, HO soybean, HO sunflower, and HO safflower. 3 Max 50 Min 5Y 0. Deoxit, even the fast-dry DeOxIT line is deodorized naptha (kerosone) plus oleic acid. (C) This is linoleic acid. There are plenty of commercial alternatives on the market, and some folks even claim that a 5% solution of oleic acid in naptha is a suitable DIY substitute for DeoxIt. (avoid unless necessary) You can buy Oleic acid very inexpensively if you search around. The mixture was stirred for 15 minutes, removed from the bath and allowed to stand for 1 hour. Weak fatty acids are funny in their behavior. Oleic acid has been linked to have beneficial effects on cardiovascular disease and serum lipids and protective effects against cancer [33, 34], yet the role of oleic On cleaning the inductor , DeOxit D5 is one of the highest recommended electrical contact cleaner for most hams / repair guys . I've had many receivers over the years, including an in use Onkyo TX-8050 (which is pretty nice sounding & No idea what is or isn't in DeoxIt, but contact cleaners containing oleic acid have been recommended by some and there's speculation that's one of the components. Compared to polyunsaturated fatty acids such as linolenic acid, oleic acid is only slightly sensitive to oxidation Deoxit, any good? Vintage Radio (domestic) Privacy and Cookies Use of this forum is subject to the terms of our Privacy and Cookie Policy. Q2 2024: The oleic acid market in Europe highlighted a rising demand in Q2 2024 due to increasing manufacturing and feedstock costs, with inflation compounding pricing pressures. 895 g/cm³ @ Temp: 25 °C; Source(s) (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US) Oleic acid is known to improve immune function and health. It is an unsaturated acid obtained from fats. Polishes extend cleaners with a mild abrasive to remove or smooth surface scratches. --scott Our classical strain improvement began with an isolate showing 28% palmitic and 60% oleic acids. I don't think it can be acetone, because that would dissolve many plastic parts. Texture Enhancer. The solvent in the D5 can also dissolve the existing A mixture of 9. No waxes. oleic acid An unsaturated fatty acid with one double bond, CH 3 (CH 2) 7 CH:CH(CH 2) 7 COOH. Deoxit does clean and remove dust, since it is mostly contact cleaner, but again it also contains active ingredients, oleic acid, and petrol based preserver. Since nothing appears on the MSDS as harmful other than hydrocarbons, that trade secret must basically harmless. – Kaz May 13 '14 at 3:29 Just now I used Isopropyl Rubbing Alcohol (70% USP) from the pharmacy, because it's what I had on hand, and it seemed to work fine--the 30% water evaporates almost instantly, which leads me to believe that any Oleic acid is an important building block of the brain and nervous system. Deoxit, De-Oxit, De-ox-it whatever. under the DeOxIt name. the bit that breaks down the oxidisation on the metal surfaces), but there is at least one official reference to the fact that it isn't simply oleic acid, which can under some circumstances exhibit undesirable properties for this type of application. I can't confirm any of this of course. Revision Date:2025-01-11 Revision Number:1 SECTION 1: Identification of the substance/mixture and of the company/undertaking. It has also been used to study the necrophoric response of the southern harvester ant, Pogonomyrmex badius to oleic acid. Since acetone doesn't dissolve oxides, that pretty much leaves the oleic acid as the active ingredient. OF DeoxiT. All times are UTC The comparison of the top versus bottom third of the distribution of a combination of MUFA (of both plant and animal origin), olive oil, oleic acid, and MUFA:SFA ratio in each study resulted in a significant risk reduction for: all-cause mortality (RR: 0. Besides, there are numerous applications and uses of oleic acid industrially. 89, 95% CI 0. Ammonia attacks the brass directly. 83, 0. , as a Now, even suggesting that DeOxit is this mixture would earn me a nasty letter from Caig. Pressure-area profiles were used to determine compressibility and elasticity of the mixed films. PTN1_HUMAN . The NPs were altered to pH 12 for both reactions. Potential Benefits of Oleic Acid. Then, only if needed, do I use the Oleic acid isn't soluble enough in water to have a significant pH. When strongly Great post, Peter. oleic acid, the most widely distributed of all the fatty acids, apparently occurring to some extent in all oils and fats. here is the procedure, easy to do but should be followed to prevent contamination of the Avoid deoxit, except when contact cleaner does not work. Nut and vegetable oils are usually mixtures of the We need to be mindful that the acid (oleic acid in this case) in Deoxit, remains on the metallic surfaces, and acid is a deoxidizer, an etchant and an oxidizer. I see no problem in using Brasso on The oleic acid mainly contains (Z)-9-Octadecenoic acid, together with varying amounts of saturated and unsaturated FAs according to the sources. I got a bottle of oleic acid and make my own contact cleaner by mixing 5% oleic acid in mineral spirits. The further decrease induced by HMT was due to the denser and more robust starch structure resulting from molecular rearrangement, which created interactions Ex-situ oleic acid modifications of iron oxide NPs were conducted first, followed by functionalization of 4-pentynoic acid on the NPs. Works out over half the price of a new wafer - but 4. The spray version they admit is 75% naptha, 20% propane or isobutane, and 5% DeoxIT. OmniPur(R) Oleic Acid . This dietary approach is known to decrease inflammation, lower heart This will do exactly the same job as DeOxit for a fraction of the cost. In Fig. e. That's why you have to rub so hard and still get black gunk coming off on your swab after 4-5 passes. De-oxit’s magic ingredient is The D5 variant appears to be the same base ingredients for the DeOxIT line: deodorized naptha (kerosone) plus oleic acid. I was in the middle of a DeOxit-Cramolin-Oleic acid battle several years ago. It does have some conductivity which is how it helps improve contact on switch surfaces. I think that it is possible that oleic acid or other fatty acid is used, but i believe that most likely it is a polyphenyl ether that is used. Oleic acid is a chemical compound in animal and vegetable fats and oils. @’ Pure Oleic Acid is a colorless to pale yellow, oily liquid at temperatures PALMATA 1810 Rubber Grade Stearic Acid 195 Min 3 Max 196 Min 0. 3 Max 9 Max 10Y 1R - - - - 75 Min 14 Max 1 Max 180 Kg D PRODUCT CODE PRODUCT DESCRIPTION SPECIFIC Deoxit, any good? Vintage Radio (domestic) UK Vintage Radio Repair and Restoration Discussion Forum > Specific Vintage Equipment > Vintage Radio (domestic): Deoxit, any good? Deoxit, any good? Vintage Radio (domestic) UK Vintage Radio Repair and Restoration Discussion Forum > Specific Vintage Equipment > Vintage Radio (domestic): Deoxit, any good? Page 2- Deoxit, any good? Vintage Radio (domestic) It has been said that at least early versions of Deoxit were oleic acid and naptha or something similar. Is Isopropyl My understanding is that contact cleaner like Deoxit has oleic acid which reacts with oxides creating salts which are easier to remove. D100L has oleic acid (which is only very slightly acidic) in it. This creates salts which promote more repulsion between the NPs hence enhance dispersity. Note also that Oleic acid is a food material, a large part of olive-oil, pretty much harmless under most conditions Olive oil, in contrast, has a low ratio of linoleic acid to oleic acid, which can cause damage to the skin, according to the National Eczema Association. You can make your own. Ethyl (non-denatured) alcohol is conductive but evaporates quickly. In oils such as olive, palm, peanut, and sunflower, it is the principal acid obtained by saponification. Oleic acid is one of the most abundant constituent fatty acids of animal and plant fats, occurring in butterfat, lard, tallow, groundnut oil, soya-bean oil, etc. It can’t be an acid in DeOxit because then it couldn’t be listed as a “Trade Secret” because by law “Trade Secret” stuff can’t be hazardous. It cleans like mad, so everyone seems to like it (avoid . g. Similar Compounds (2D) View in PubChem Privacy and Cookies Use of this forum is subject to the terms of our Oleic Acid, in esterified form, is found in many vegetable oils and animal fats, frequently constituting greater than 50% of the total fatty acid concentration. To begin with, this is my first public post regarding a long ongoing string of experiments I have been doing regarding cleaning contacts. Good day, At low temperatures, oleic acid thickens and hardens even at 32 degrees F, for example, resulting in impeded or interrupted signals. 3 °C; Density (1) 0. CHECK MY WEBSITE: www. Deoxit does add a protective layer that helps prevent oxidization, so it is a good product to add as a preventative layer. Max Professional 2015 Cramolin is composed of oleic acid and naphtha, while Nutrol is a blend of lubricating mineral oil and high purity solvents, and Lectra Clean is a heavy-duty degreaser for electrical parts. Awesome! Posts: 1,447; Don't look at me in that tone of voice. If you using Cramolin Red instead of Deoxit, there's some oleic acid in the mix as an oxide remover, which will very slowly corrode copper and must be removed from the PCB. Uses advised against: none; Company Identification Octadecenoic Acid, 9-Octadecenoic Acid . You only really need d5 if your goal is to clean dirty contacts, the deoxit labeled gold doesn't really clean (gold has 0. And for anyone who did DeOxIt is similar to Cramolin. Some contact cleaners evaporate, others leave something behind, like some sort of lubricant or oleic acid. Product name: Oleic acid; CBnumber: CB7228241; CAS: 112-80-1; EINECS Number: 204-007-1; Synonyms: oleic acid,Formaldehyde solution; Relevant identified uses of the substance or mixture and uses advised against. 10. Chloroflurocarbons are wonderful solvents, which is why industry used them for decades De-Oxit is really just a light petroleum solvent with oleic acid and a red dye. – Kaz May 13 '14 at 3:29 . blackieNYC. 1, the average fatty acid composition of these high-oleic oils is shown. Oleat . asking for trouble in the long run) Do not simply spray . But oleic acid and naptha would do about the same and cost a lot I remember it involved oleic acid and mineral oil, maybe mineral apirits and/or denatured wood alcohol. While Deoxit D5 leaves mineral spirits behind they will I got a bottle of oleic acid and make my own contact cleaner by mixing 5% oleic acid in mineral spirits. By continuing to use the Where the danger lies is if they absorb non-volatile, active liquids such as oleic acid, and/or whatever Caig uses in DeOxit. Other variants add additional surfactants, additional solvents like Difluoroethane, or corrosion inhibitors like EDTA. Always interesting! ;) I am aware of the prohibition of using spray cleaners (too liberally) on band switches and most rotary-type controls, primarily due to phenolic wafers. The fancier DeOxIT Gold adds Difluoroethane to the mix. Oleic acid. --scott The 2D chemical structure image of oleic acid is also called skeletal formula, which is the standard notation for organic molecules. NAPTHA (LIGHTER FLUID OR COLEMAN FUEL) AND YOU HAVE QT. The oleic acid it contains is an oxidizer, and the preservative can be capacitive and can turn to goo over time. In the Netherlands, where pricing volatility was most definite, strong demand persisted despite marginal seasonal shifts. Oleic acid, natural . Has anyone tried Naphtha with 5% Oleic acid (a monounsaturated omega-9 fatty acid) as a switch and pot cleaner/lubricant? If you can't get Oleic acid, Olive oil should work. Cramolin Red (some call the original DeOxit) = 95% hydrocarbons and hydrocarbon propellants, 5% Oleic Acid. 4,193,882 1. Eli Deoxit is mosly mineral oil (saturated parrafin oil) which will evaporate, but very slowly. Secondly, the oil is More than likely the pitch pots need cleaning, NO deoxit!!!!! Straight contact cleaner will do the job (deoxit contains oleic acid, and a electrically conductive preserver snake oil stuff) I always end up in a debate with someone over the deoxit cult the stuff is bad for the longevity of valuable pots and switched and introduces electrically leaky preserver that can change the With maybe a bit of oleic acid in it (supposedly the proprietary ingredient) to break up the oxidation. (no rinse as in clock cleaning) However I would say, the fatty nature of Oleic acid has been invoked often as as the secret sauce for action 3. The oil preserver delays oxygen from reacting with the acid (which remains forever) The preserver can fail, and oxygen does make its way however more slowly to metal switch contacts and parts in the pots. It contains one double bond between carbon atoms 9 and 10, counting from the carboxyl group. Firms also use oleic acid as a soldering flux in stained glass work for attaching a lead. But keep in mind that Oleic Acid has been used by clockmakers and others to clean brass, copper and silver for many years, this makes sense. For example, if it takes 25 drops of solution to produce a volume change of 1 mL, then the volume of oleic acid per drop of solution is 0. com Bill Turner, excuse caps, short answers, stroke. There are a number of head-to-head comparison videos out there Then apply DeoxIT (red) spray while rotating the switches. If you spray it on circuit boards they can absorb it and that creates some conductivity. This fatty acid Oleic acid is a fatty acid that occurs naturally in various animal and vegetable fats and oils. Sent from my Tablet. 0001, between Europe Oleic Acid Price. ctrl + shift + ? Oleic Acid 5% Propellants and other hydrocarbons: 95% Oleic Acid is a common fatty acid found in Olive Oil, amongst other things. Joined Feb 28, 2003 Messages 11,977 I got a bottle of oleic acid and make my own contact cleaner by mixing 5% oleic acid in mineral spirits. We also investigated the ratio of C18:1 (n-9/n-7) (Fig. 3 Related Compounds. I cannot confirm that as it is not disclosed by the company, but certainly could be and for this example let’s assume it is. The stuff is flammable. hnash53 Super Member. It is recommended to use 100% Deoxit in pots, followed by Caig Shield or Gold, followed by Faderlube: see attached scan of a Deoxit white paper. 4. There have been discussions on brewing your own Deoxit-like cleaner. High Deoxit, De-Oxit, De-ox-it whatever. Deoxit is mostly contact cleaner, plus oleic acid (an oxidation remover but also promotes re-oxidaion) Some types of deoxit contain a conductive additive in the lube. Pharmaceuticals use small quantities of oleic acid as an excipient. DeOxit Peter Wieck. 3. I'm not sure that CRC has it in its formulation. It is found in almost all natural (vegetable and animal) oils and fats. Product name: The most common monounsaturated fatty acids (MUFA) in daily nutrition is oleic acid, followed by palmitoleic acid, and vaccenic acid. 001; I 2 = 64%), cardiovascular mortality (RR: 0. 5 gr sodium nitrite in 2 ml water is heated to 58°-62° C on a water bath when 5 ml conc nitric acid and water 50/50 is added. In fact, many (but not all) of the benefits from olive oil are from oleic acid (). (clay), oleic acid, and ammonia (ammonium hydroxide). Reportedly, the active ingredient in Cramolin Red is oleic acid. All it does is physically wash away oxides. Recollection: Cramolin was/is made by a company in Germany. Depending on what type of oleic acid is used, it will, over time, attack and crack plastics. Relevant identified uses: For R&D use only. Dietary supplement of this fatty acid contributes to the reduction in cholesterol levels, atherogenesis risk, blood pressure, and host versus graft response. Pamolyn . Chemical Safety Data Sheet MSDS / SDS. I don't think the CRC product contains this. Moreover, oleic acid represents the topmost MUFA provided in the diet (~90% of all MUFA). All MSDS PDF. 73 Ed N6MMW On Mon, Jun 11, 2012 at 3:32 PM, miniarcade@ < miniarcade@> wrote: ** Thanks Lou, Found somewhere mail order that will supply it in the UK. Oleic acid also makes up 59–75% of pecan oil, 61% of canola oil, 36–67% of peanut oil, 60% of macadamia oil, 20–80% of sunflower oil, 15–20% of grape seed oil, sea buckthorn oil, and sesame oil, and 14% of poppyseed oil. We don’t talk about omega-9 nearly as often as omega-3 fatty acid, but that doesn’t make omega It also goes (almost) without saying that contact cleaners containing oleic acid or any other acids, such as Kontakt 60 and Deoxit original formulation, should be avoided. Deoxit used to contain oleic acid that would eat away oxidation and provide a clean surface but the latest formulations do not appear to have this. Mercaptans - they contain sulfur and stink strongly like they do, and I didn't smell any sulfurous compounds My understanding is that Deoxit contains a product sold in Germany called Cramolin - which may be Oleic acid. 2. These can be appealing to products that have a "Oleic acid was prepared as a stock solution 400 µM complexed to lipid-free bovine serum albumin (BSA, Sigma Aldrich) 10% by incubation at 42°C during 2 hours then filtered and stored at −20 Search titles only. 26th Jul 2024, 10:50 pm #23: DMarchesi. nm. It can often be helpful with intermittent connections. It has also been said that recent version of Deoxit do not work as well as older formulations. I was able to buy a can of Deoxit 5 today and I'll keep that can of De Ox Id away from my SA-8500II. PRODUCT DESCRIPTION Myristic Acid Myristic Acid Palmitic Acid Palmitic Acid Oleic Acid Vegetable Based Oleic Acid Vegetable Based 99% 98% 98% 95% C18:1 (75%) C18:1 (70%) SPECIFICATION Acid Value mg KOH/g 244 - 248 244 - 248 217 - 220 217 - 221 195 - 205 195 - 205 Sap. View. sbpodkx nljy zyfr lflxy mezop zfbdtfq zvb lhmbx wjvquhuu cea