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Contact SupplierSR.NO | TEST | SPECIFICATION | RESULTS |
1. | Description | White or almost white powder | White powder |
2. | Solubility | Freely soluble in water, practically insoluble in acetone and in methylene chloride | Complies |
3. | First identification by 1.IR 2.Reaction of chlorides |
Should match with the standard Should be complies |
Complies Complies |
4. | Second identification by Ii. UV Observance iv. TLC | The specific absorbance at maximum is 359 to 381 Should be complies |
Complies Complies |
5. | Appearance of solution | Solution S should be clear and not more than intensely colored than reference solution BY7 | Complies |
6. | pH | Between 1.2 to 1.8 | 1.57 |
7. | Loss on Drying | NMT: 0.50% w/w | 0.26 |
8. | Heavy metals | NMT: 10 ppm | Less than 10 ppm |
9. | Sulphated Ash | NMT: 0.2% w/w | 0.10 |
10. | Assay (On dried basis) | NLT:99.0% W/W AND NMT: 100.5% W/W | 99.86 |
11. | Related substances by HPLC a. Any single impurity b. Total impurity |
NMT: 0.10% NMT: 0.30% |
0.07 0.24 |