Industrial Grade 80% Oleic acid In Bulk
Oleic acid is an unsaturated fatty acid containing a carbon carbon double bond in the molecular structure. It is a fatty acid that constitutes olein. Natural unsaturated fatty acids are the most widely distributed. Oleic acid can be obtained by hydrolysis of oil. Its chemical formula is CH3 (CH2) 7CH=CH (CH2) 7. COOH. Oleic acid is one of the main components of olive oil, palm oil, lard and other animal and vegetable oils. Industrial products often contain saturated fatty acids (palmitic acid, Stearic Acid) 7 to 12% and a small amount of other unsaturated fatty acids (linoleic acid). A colorless oil like liquid. The proportion is 0.895 (25/25 C). The freezing point is 4 degrees centigrade. The boiling point is 286 centigrade (13332 PA). The refractive index was 1.463 (18 degrees C). The iodine value is 89.9 and the acid value is 198.6. Insoluble in water, soluble in alcohol, benzene, chloroform, ethyl ether and other volatile oils or non volatile oils. Exposed to air, especially with some impurities, it is easy to oxidize, turn yellow or brown, and have rancidity. It is decomposed at 80~100 C under normal pressure. It is made by saponification and acidification of animal and vegetable oil. Oleic acid is an indispensable nutrient in animal food. Its lead salts, manganese salts and cobalt salts are paint driers; copper salts are preservatives for fishing nets; aluminum salts can be used as thickeners for fabric waterproofing agents and certain lubricants. Oleic acid can be epoxidation to produce epoxy oleate (Plasticizer). Oxidative cracking of azelaic acid (polyamide resin). Close, avoid light storage.
English Name: Oleic acid
English synonyms: 9-cis-Octadecenoicacid; 9-Octadecenoic acid, cis-; 9Octadecenoicacid (9Z); 9-Octadecenoicacid (9Z) - 9-Octadecenoicacid (Z); 9-Octadecenoicacid (Z) -;
Molecular formula: C18H34O2
Molecular weight: 282.46
Melting point 13-14 degree C (lit.)
Boiling point 360 C
Density 0.89 g/mL at 25 degree C (lit.)
Vapor density 1.03 (vs air)
Vapor pressure 52 mm Hg (37 degree C)
Refractive index n20/D 1.377
FEMA 2815 OLEIC ACID
Flash point 133 F
Storage condition 2-8 degree C
Solubility Miscible with ethanol, ether, acetone, chloroform, dimethyl formamide and dimethyl sulfoxide.
Oleic acid Application:
Oleic acid is an organic chemical raw material. Epoxidation can be used to produce oleic acid ester. It is used as plastic plasticizer. It can produce nondiacid through oxidation. It is the raw material of polyamide resin. In addition, oleic acid can also be used as a pesticide emulsifier, printing and dyeing auxiliaries, industrial solvent, metal mineral flotation agent, demoulding agent, etc., and can also be used as the raw material for the production of rewriting paper, round bead oil and typing waxed paper. Various oleate products are also important derivatives of oleic acid. As a chemical reagent, it is used as a chromatographic contrast sample and used for biochemical research to detect calcium, copper, magnesium, sulfur and other elements.
Oleic acid Attention:
Remove contaminated clothing and rinse the skin thoroughly with soapy water and clear water.
Lift eyelids and rinse with flowing or normal saline. Go to a doctor.
Quickly out of the scene to the fresh air. Keep the respiratory tract unobstructed. If breathing is difficult, oxygen is given. If breathing is stopped, artificial respiration is carried out immediately. Go to a doctor.
Drink plenty of warm water and urge vomiting. Go to a doctor.
Flammable, vapor and air can form explosive mixture, in case of open fire, high heat can cause combustion and explosion. It can react strongly with the oxidizing agent. It is easy to produce and accumulate static electricity when the velocity is too fast. Its vapor is heavier than air and can spread to a relatively low level at a relatively low level.
[harmful combustion products]
Carbon monoxide and carbon dioxide.
[fire extinguishing method]
Spray cooling container, if possible, move the container from the fire to the open. Fire extinguishing agents: foam, carbon dioxide, dry powder and sand.
stored in a cool, ventilated storeroom. Stay away from fire and heat. Prevent direct sunlight. Keep the container seal. It should be kept separately from oxidants and food chemicals. Equipped with the corresponding variety and quantity of fire equipment. Emergency handling equipment and suitable storage materials should be provided in the storage area.
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