Physical and Chemical Standards

Item
Standard

Specific Gravityg/cm3
0.923-0.926

Peroxide value, %
<= 10

Acid Number, mg KOH/g
<= 0.6

Iodine Number, g/100g
130-138

Saponification Value
188-194

Unsaponifiable Matter
<= 2%

Primary Components

Grape Seed Oil contains linoleic acid, oleic acid, hexadecanoic acid, stearic acid and the like.


Fatty Acid Name
Linoleic Acid
Oleic Acid
Hexadecanoic Acid
Stearic Acid

Content, %
58~78
12~28
5.5~11
3.6~6.0