Business Type:Trading Company
Product Certification&
Enterprise Certification
Country: China (Mainland)
Business Type:Trading Company
CAS NO.2447-57-6
A(1-2)Kilogram
NAME OF ITEM: SULPHADOXINEBP2011/USP 33 EXPIRY DATE:5 years CAS NO.: |
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ITEMS |
SPECIFICATIONS |
RESULTS |
DESCRIPTION |
WHITE OR YELLOWISH-WHITE CRYSTALLINE POWDER |
YELLOWISH-WHITE CRYSTALLINE POWDER |
IDENTIFICATION |
POSITIVE |
MEETS |
MELTING POINT |
ABOUT 198°C |
196.8°C~197.9°C |
CLARITY |
≤1FTU |
MEETS |
SOLUTION |
≤Y5,BY5 or GY5 |
|
ACIDITY |
≤0.2ml/g |
<0.18ml/g |
RELATED SUBSTANCES |
≤0.5% |
<0.5% |
HEAVY METALS |
≤20ppm |
<20 ppm |
4.6-DICHLORO-5-METHOXYPYRIDINE |
≤0.014% |
<0.014% |
LOSS ON DRYING |
≤0.5% |
0.30% |
SULPHATED ASH |
≤0.1% |
0.05% |
ASSAY |
99.0~101.0% (THE DRIED SUBSTANCE) |
99.33% |
CONCLUSION:MEETS BP2011/USP33 SPECIFICATIONS. |