CAS No.：638-23-3
Molecule Formula：C5H9NO4S
Molecule Weight：179.20
Structure Formula： 
Description：White crystals or crystalline powder; slightly acid taste. Very soluble in water, practically insoluble in ethanol and in glacial acetic acid and in ether. Dissolve in dilute hydrochloric acid and in sodium hydroxide T.S.
Manufacture Standards:AJI92/EP5
Specification:
|
Specific rotation |
-33.5--36.5?/DIV> |
|
Heavy metals |
≤10ppm |
|
Loss on drying |
≤0.3% |
|
Residue on ignition |
≤0.10% |
|
assay |
98.5-101.0% |
|
pH |
2.0-3.5 |
Mainly uses:
Hair finishing agent and adjusting agent, it can resist acne.
It can be used in the curing of chronic tracheitis, emphysema, pulmonary.
Packing:
25kgs/ fiber drum |
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