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01
99%min Thiodiglycolic anhydride CAS NO.3261-87-8 1,4-oxathiane-2,6-dione used In food and pharmaceutical industries
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.
Stock Sample is Free & Available
Chemical name: Thiodiglycolic anhydride
Synonyms :
1,4-Oxathiane-2,6-dione; 2,2-Thiodiacetic acid anhydride; 1,4-oxathiane-2,6-dione
Formula：C4H4O3S
Appearance:White acicular crystal
specification
| Appearance | White acicular crystal | |
| Assay (GC) |
≥98.50% |
99.65% |
| Loss on drying |
≤0.5% |
0.15% |
| Total Impurities | ＜ 1.0% |
0.05% |
Usage
Thiodiglycolic anhydride mainly used as organic intermediate and Pharmaceutical intermediate.
Advantage
1.High purity 99.0%min,High content.
2.We have ISO 9001,ISO14001,ISO22000 and HACCP certificate
3.High capacity,advanced technology.
4.We can offer 10g-50g free sample for your lab test .
packing
1. 5kg per or 10 kg per bag.
2. 25 kg per fiber drum
Packaging can also be customized according to customer needs
Keep packing sealed, stored in a ventilated, dry, dark place in normal temperature.