|
STANDARD: |
Sorbitan Monostearate |
|
Item |
Specification |
|
Appearance |
Light yellow granular powder |
|
Fatty acid |
71-75% |
|
Sorbitol |
29.5-33.5% |
|
Acid value |
≤10.0(mg KOH/g) |
|
Saponification value |
147-157(mg KOH/g) |
|
Hydroxyl value |
235-260(mg KOH/g) |
|
Moisture |
≤1.5% |
|
Heavy metals(Pb) |
≤0.001% |
|
Arsenic |
≤0.0003% | |
|
