CAS Number
12125-02-9
Formula
NH4Cl
Weight
M: 53,49 EC: 235-186-4 NC: 2827 10 00
ignal Word: Warning
H302-H319
Assay (Arg.)calc. a.d.s | 99,5-100,5% |
Identity according to Pharmacopoeias | p/t. |
pH of 5% solution | 4,6-6,0 |
MAX. IMPURITIES | |
Appearance of solution | p/t. |
Loss on drying at 100°C | 0,5 % |
Residue on ignition (as SO4) | 0,1 % |
Residual solvents (Ph.Eur./USP) | p/t. |
Acidity-alkalinity | p/t. |
Bromide and iodide | p/t. |
Phosphate (PO4) | 0,002 % |
Sulphate (SO4) | 0,005 % |
Thiocyanate | p/t. |
Heavy metals (as Pb) | 0,001 % |
As | 0,0001 % |
Ca | 0,02 % |
Cu | 0,001 % |
Fe | 0,002 % |
Mg | 0,005 % |
Ni | 0,001 % |
Pb | 0,001 % |
Assay (Arg.)calc. a.d.s | 99,5-100,5% |
Identity according to Pharmacopoeias | p/t. |
pH of 5% solution | 4,6-6,0 |
MAX. IMPURITIES | |
Appearance of solution | p/t. |
Loss on drying at 100°C | 0,5 % |
Residue on ignition (as SO4) | 0,1 % |
Residual solvents (Ph.Eur./USP) | p/t. |
Acidity-alkalinity | p/t. |
Bromide and iodide | p/t. |
Phosphate (PO4) | 0,002 % |
Sulphate (SO4) | 0,005 % |
Thiocyanate | p/t. |
Heavy metals (as Pb) | 0,001 % |
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