Customization: | Available |
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CAS No.: | 7647-14-5, 7647-14-5 |
Purity: | 99.8% |
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Item | Standard | Result |
Characters | White Crystalline Powder,Odorless | Conform |
Assay | ≤99.0%~100.5% | 99.8% |
Appearance of solution | Comply with the standard | Conform |
Acidity or alkalinity | Comply with the standard | Conform |
Bromides | ≤0.01% (100ppm) | 0.008% |
Ferrocyanide | Comply with the standard | Conform |
Iodides | Comply with the standard | Conform |
Nitrites | Comply with the standard | Conform |
Phosphate | ≤0.0025% (25ppm) | 0.001% |
Sulphates | ≤0.02% (200ppm) | 0.01% |
Aluminium | ≤0.00002% (0.2ppm) | 0.000015% |
Arsenic | ≤0.0001% (1ppm) | 0.0001% |
Barium | Comply with the standard | Conform |
Iron | ≤0.0002% (2ppm) | 0.0001% |
Magnesiumand alkaline-earth metals | ≤0.01% (100ppm) | 0.008% |
Heavy metal | ≤0.0005% (5ppm) | 0.0004% |
Loss on drying | ≤0.5% | 0.1% |
Bacterial endotoxins | ≤5IU/g | 4 IU/g |
Conclusion | The above product complies with Pharmaceutical Grade |