Oleic Acid

Octadecenoic acid

Oleic acid is an oill, fatty acid. It is classified as a monounsaturated omega-9 fatty acid.

It is used in in the manufacture of soaps and detergents. It is an emulsifier and acts as an emollient.

Specification of Oleic Acid

CAS No: 112-80-1

Appearance: Pale straw liquid

Colour (Apha): 100

Molecular Formula: C₁₈H₃₄O₂

Molecular Weight: 282.47

Density: 0.84

Melting point/range°C: 7-11

Flash point°C: 189

Acid value (mg KOH/g): 203

Iodine value (g I2/100g):  93

Typical GLC Composition:
C16 (%) 5 - 10 approx.
C18 - 1 (%) 70 approx.
C18 - 2 (%) 12 - 20 approx
C18 - 3 (%) 0 - 2 approx.

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