China Factory Dimethyl 5-Sulfoisophthalate Sodium Salt Hydrate (SIPM, DMSIP) for Producing Dacron, Find details about China Sipm, Dmsip from Factory Dimethyl 5-Sulfoisophthalate Sodium Salt Hydrate (SIPM, DMSIP) for Producing Dacron
Name of index | High class |
Appearance | White powder without impurity |
Acid Value (mg KOH/g) ≤ | 0.6 |
Saponification value (mg KOH/g) | 376-380 |
ppm Sulfate ≤ | 100 |
Water (Wt%)≤ | 0.4 |
Fe ppm ≤ | 6 |
Absorbance ≤ | 0.05 |
CI- ppm ≤ | 30 |