CAS Number
12124-97-9
Formula
NH4Br
Weight
M: 97,94 EC: 235-183-8 NC: 2827 59 00
:
| Assay (Arg.) calc. a.d.s | 99-100,5 % |
| Identity according to Pharmacopoeias | p/t. |
| pH of 5% solution | 4,5-6,0 |
| MAX. IMPURITIES | |
| Appearance of solution | p/t. |
| Insoluble matter in H2O | 0,01 % |
| Loss on drying at 105°C | 0,5 % |
| Residue on ignition (as SO4) | 0,1 % |
| Residual solvents (Ph.Eur.) (*) | |
| Acidity and alkalinity | p/t. |
| Magnesium and alkaline-earth salts (as Ca) | 0,02 % |
| Bromate | p/t. |
| Chloride (Cl) | 0,5 % |
| Sulphate (SO4) | 0,01 % |
| Iodide (I) | p/t. |
| Heavy metals (as Pb) | 0,001 % |
| Ba | 0,01 % |
| Ca | 0,01 % |
| Cu | 0,001 % |
| Fe | 0,001 % |
| Ni | 0,001 % |
| Pb | 0,001 % |
| (*) Excluded by manufacturing process |
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