NILE CHEMICALS
NILE CHEMICALS
METHYLENE BLUE
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METHYLENE BLUE ZINC FREE |
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CERTIFICATE OF ANALYSIS |
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| Product | METHYLENE BLUE |
| C.I.No. | 52015 |
| Appearance | Dark Green Crystalline Powder |
| Assay ( as is Basis ) | 85% |
| Assay ( on dry Basis ) | 99% |
| Loss on dryin g | 10.25% |
| Solubility | Clear Blue Solution |
| Ash Content | 0.74% |
| Residual Solvent | Nil |
| Aluminium | 100ppm |
| Cadmium | Not Detected |
| Chromium | 10 ppm |
| Copper | 50 ppm |
| Tin | 10 ppm |
| Iron | 100 ppm |
| Mangenese | 3 ppm |
| Mercury | Nil |
| Molybdenum | 10 ppm |
| Absorptivity 1%, 1 cm, at ^max.663.0nm : 2284 | |
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