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| C A S#: |
1077-28-7 |
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| Molecular formula: |
C8H14O2S2 |
| Molecular weight: |
206.33 |
| Structure: |
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Properties: light yellow crystalline powder.
Soluble in ethanol, chloroform, ethyl ether; insoluble
in water.
Use: in treatment of liver disease.
Specification:
|
Typical measured
value |
Appearance |
Light yellow crystalline
powder |
Identification |
pass |
Dissolution test
(NaOH+H2O) |
Test |
Clarity |
pass |
mp |
60-62℃ |
Heavy metal |
10ppm max |
Drying loss |
0.50% max |
Chloride |
0.07% max |
Residue on ignition |
0.10% max |
Purity |
99%-101% |
Related
substances |
6,8-Epitrithlooctanolic
Acid |
0.20% max |
Single impurity |
0.10% max |
Total impurities |
0.50% max |
Residual
solvents |
Cyclohexane |
500ppm max |
Ethyl acetate |
250ppm max |
Toluene |
20ppm max |
Bacterial
test |
Aerobic bacteria
|
1000CFU/g |
Mildew and yeast |
100CFU/g |
E. Coli and Salmonella
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Absence/g |
Staphylococcus
aureus |
Absence/g |
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Precaution: It shall be kept well closed in a cool,
dry, ventilated place. Avoid light.
Packaging: PE lined Paper drum. Net weight 5kg, 25kg. |
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