Thiodiglycolic anhydride
Synonyms :Thiodiglycolic anhydride
CAS-No :3261-87-8
Formula :C4H4O3S
Molecular Weight : 123.14g/mol
Melting point : 94°C
Boiling point :341.8°C
Flash point : 190.5 °C
Solubility : Soluble in ethanol and ether, soluble in water, insoluble in benzene.
Thiodiglycolic anhydride Specifications:
|
Index Item |
Standard Value |
Test Value |
|
Appearance |
White acicular crystal |
|
|
Assay (GC) |
≥98.50% |
99.60% |
|
Loss on drying |
≤0.5% |
0.15% |
|
Total Impurities |
＜ 1.0% |
0.05% |
Thiodiglycolic anhydride Use :
mainly used as organic intermediate.
Thiodiglycolic anhydride Packaging :
25Kg/drum, or according to the customer request.
Thiodiglycolic anhydride Storage :
Keep airtight in a dry and cool place.
