CAS Number
1762-95-4
Formula
NH4SCN
Weight
M: 76,12 EC: 217-175-6 NC: 2842 90 80
Signal Word: Warning
7 H332-H312-H302-EUH032-H412
| Minimum assay (Arg.) | 99,0 % |
| pH of 5% solution | 4,5-6,0 |
| MAX. IMPURITIES | |
| Insoluble matter in H2O | 0,005 % |
| Residue on ignition (as SO4) | 0,025 % |
| Iodine-reducing substances | 0,002 meq/g |
| Chloride (Cl) | 0,005 % |
| Sulphate (SO4) | 0,005 % |
| Sulphide (S) | 0,001 % |
| Heavy metals (as Pb) | 0,0005 % |
| Cu | 0,0005 % |
| Fe | 0,0001 % |
| Ni | 0,0005 % |
| Pb | 0,0005 % |
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