Inspection items | Standard | Test results |
Appearance | White or light yellow powder solid without impurities, odorless, tasteless | White powder solid without impurities, odorless, tasteless |
(%)Glycerin Monostearate content | ≥ 90.0 | 99.57 |
(g/100g) Iodine value | ≤4.0 | 0.43 |
(%)Free glycerin | ≤ 2.5 | 0.5 |
(℃)Freezing point | 60.0-70.0 | 65.2 |
Free acid (stearic acid %) | ≤ 2.5 | 0.79 |
(%)Arsenic (As) | ≤ 0.0001 | <0.0001 |
Heavy metals (plumbum %) | ≤ 0.0005 | <0.0005 |