Sulfathiazole 72-14-0 Norsulfazole
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Item |
Standard |
Result |
Description |
White Powder |
Corresponds |
Identification |
Positive |
Corresponds |
Melting Range |
200~203°C |
202.0~202.5°C |
Clarity |
Clear |
Clear |
Colour of Solution |
≤GY4 |
<GY4 |
Acidity |
≤0.5ML(USP) |
<0.5ML(USP) |
Loss on drying |
≤0.5% |
0.08% |
Chloride |
≤0.014% |
<0.014% |
Sulfate |
≤0.04% |
<0.04% |
Heavy metals |
≤0.002% |
<0.002% |
Related Substances |
≤0.5%(SN) |
<0.5%(SN) |
Ordinary Impurities |
T.≤2.0% |
T.<2.0% |
Residue on ignition |
≤0.1% |
0.06% |
Assay |
99.0%-100.5% |
99.67% |
Conclusion: The Above mentioned Product Conforms To BP2006/USP28 |
Charaters:
Product Name |
Sulfathiazole |
CAS No. |
72-14-0 |
EINECS No. |
200-771-5 |
Molecular Formula |
C9H9N3O2S2 |
Molecular Weight |
255.3167 |
Appearance |
white crystal or crystalline powder |
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