CAS Number
12027-06-4
Formula
NH4I
Weight
M: 144,94 EC: 234-717-7 NC: 2827 60 00
| Minimum assay | 99,5 % |
| pH of 5% solution | 4,5-6,5 |
| MAX. IMPURITIES | |
| Insoluble matter in H2O | 0,005 % |
| Residue on ignition (as SO4) | 0,05 % |
| Chloride and bromide (as Cl) | 0,005 % |
| Phosphate (PO4) | 0,001 % |
| Sulphate (SO4) | 0,002 % |
| Heavy metals (as Pb) | 0,001 % |
| Ba | 0,002 % |
| Ca | 0,001 % |
| Cu | 0,0001 % |
| Fe | 0,0002 % |
| K | 0,002 % |
| Na | 0,002 % |
| Ni | 0,0001 % |
| Pb | 0,0005 % |
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