Index name

Internal control index

Grade

P401005

P401205

P401820

R401880

Iodine value(gI2/100g)≤

0.5

0.7

0.5

8.0

Saponification value(mgKOH/g)

206-211

210-213

213-220

203-220

Acid value(mgKOH/g)

205-210

209-212

212-219

201-218

Color(Hazen)≤

100

120

100

400

Freezing point ℃

54-57

53-56

≥54

≥52

Water%≤

0.2

0.2

0.2

0.3

Inorganic matter%≤

0.001

0.001

0.001

0.001