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Description
| Chemical Name | Ammonium Persulphate |
| Chemical Grade | AR |
| Chemical Formula | H₈N₂O₈S₂ |
| Chemical Weight | 228.20 g/mol |
| CAS No | 7727-54-0 |
| Solubility in Water | Soluble |
| Appearance | White to pale Yellow powder, granular powder, or colourless, plate-like crystals |
| Melting Point | Decomposes before melting |
| Boiling Point | Decomposes below the boiling point |
| Density | 7.88 – (Air = 1.0) |
| Assay | min. 98.0% |
| Acidity (H2SO4) | < 0.2% |
| Chloride & Chlorate (as CI) | < 0.001% |
| Heavy Metals (as Pb) | < 0.003% |
| Iron (Fe) | < 0.001% |
| Manganese (Mn) | < 0.00005% |
| Residue on Ignition | < 0.05% |
| Water Insoluble Matter | < 0.005% |
| N.B. Deteriorates by natural causes. |
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