Stearic acid is a compound, namely octadecanoic acid. It is produced by the hydrolysis of fats and oils, and is mainly used for the production of stearates. Stearic acid is a kind of fatty acid that exists widely in nature. Almost all fats and oils contain stearic acid with varying content, and the content in animal fat is relatively high.
Product Name | Stearic acid |
CAS | 57-11-4 |
EINECS | 266-928-5 |
Chemical formula | C18H36O2 |
Molecular weight | 284.48 |
Melting poin | 67 to 72 ºC |
Boiling point | 361 ºC |
Density | 0.84 g/cm³ |
Water soluble | Insoluble |
1.Stearic acid is mainly used to produce stearate: sodium stearate, magnesium stearate, calcium stearate, lead stearate, aluminum stearate, cadmium stearate, iron stearate, stearic acid Potassium.
2.Stearic acid is widely used in cosmetics, plastic cold-resistant plasticizers, mold release agents, stabilizers, surfactants,rubber vulcanization accelerators, waterproofing agents, polishing agents, metal soaps, metal mineral flotation agents, softeners and others Organic chemicals.
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