CAS number：1037-50-9
Molecular formula：C12H13N4NaO4S
molecular weight：332.31
Chemical structure：
|
Product Name |
SULPHADI METHOXINE Sodium | |
|
Shelf Life |
4 years |
|
|
Item |
Specification |
Result |
|
Description |
A White or creamy- white Crystalline powder | White or creamy- white Crystalline powder |
|
Solubility |
Freely soluble in water |
Conforms |
|
Identification |
A yellow color is produced | Conforms |
|
|
HPLC Method | Conforms |
|
|
The solution turns yellow | Conforms |
|
|
A red-orange precipitate is formed | Conforms |
|
pH |
8.0-9.5 | 9.23 |
|
Loss on drying |
≤5.0% | 2.96% |
|
Heavy Metals |
≤20ppm | ＜20ppm |
|
Assay |
98. 0%- 102. 0% | 99. 38% |
|
Conclusion |
The above product conforms to USP32. | |
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