oleic acid is a monounsaturated omega-9 fatty acid that exists in animals and plants. pure oleic acid is a colorless oily liquid with the smell of animal oil or vegetable oil. the color gradually becomes darker after being left in the air for a long time. industrial products are yellow to red oily liquid with the smell of lard. the melting point is 16.3°c, the boiling point is 286°c (100 mmhg), the relative density is 0.8935 (20/4°c), the refractive index is 1.4582, and the flash point is 372°c. easily soluble in ethanol, ether, chloroform and other organic solvents, but insoluble in water. flammable. it is easily saponified when exposed to alkali and forms a white soft solid after solidification. it is easily oxidized, polymerized or decomposed under high heat and is non-toxic.
the products of oleic acid are roughly as follows:
1: oleic acid soap (available in liquid and paste form)
2: dimer acid (azelaic acid, mainly reacted with linoleic acid)
3: span-80 (span-80)
4: oleate and oleate
5: oleic acid amide (ethylene dioleic acid amide)
6: floating oil flotation agent (floating oil collector)
7: transparent soap (fatty acid soap base)
8: floating oil fatty acid
9: oleic acid surfactant
10: leather softener (greaming agent)
11: chemical fiber oil agent
12: cleaning agent ls
13: wax emulsion
14: textile auxiliaries (textile detergent)
15: hand sanitizer
16: emulsified oil agent
17: emulsifier (pesticide emulsifier, compound emulsifier agent)
18: oleyl alcohol (oleic acid processed oleate ester and then oleyl alcohol)
19: alkyd resin
20: anti-rust cutting fluid , molding processing oil
21: oil essence
22: lubricant, hydrogen peroxide rare earth stabilizer
23: plastics and engineering plastics
24: use azelaic acid to process polyamide resin (nylon 8, 9)
25: oil nitrile
26: liquid stabilizer
27: titanate coupling agent
28: machine tool rust removal paste, extreme pressure emulsified oil
29: anti-rust lubricant emulsion
30: high precision cleaning and anti-rust agent
31: washing and dyeing shampoo
32: hair dye, wooden floor cleaner, liquid floor wax
33: copper drawing oil
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34: replacement anti-rust oil, pickling corrosion inhibitor, high-efficiency oil-soluble corrosion inhibitor
35: soft numbing agent
36: anti-rust emulsified oil
37: compound oleic acid multi-phase liposome injection, compound fluorouracil injection.
38: oleic acid multiphase liposome injection 39: polyglyceryl oleate, polyoxyethylene oleate
39: precision cleaning agent
40: anti-rust lubricant emulsion
41: anti-rust and anti-mildew emulsified oil, anti-rust
42: anti-rust emulsified oil, extreme pressure emulsified oil
43: food processing aids, defoaming agents,
44: machine tool rust removal paste, spices, adhesives
45: liquid stabilizer, water-based environmentally friendly cutting fluid
46: stamping oil, stretching oil
47: oleic acid emulsion, oleic acid emulsification solvent
48: lin oil, electrostatic flocking adhesive
49: leather tanning agents, auxiliaries and finishes
