Ammonium Chloride
General information
General information
| Chemical formula: NH4Cl | Molar Mass: 53.49 g/mol |
| Appearance: White powder | Density: 1.52 g/cm3 (20 °C) |
| Solub. in water: 372 g/l (20 °C) | Melting point: 335 °C (sublimed) |
| Ignition temp.: > 400 °C | Flash point: N/A |
| Storage temp.: Below +30 °C | Cautions: Harmful, irritant |
| R: 22-36 | S: 22 |
| HS-No.: 2827 10 00 | EC-Index-No.: 017-014-00-8 |
Specification
Specification
| Assay | 99.5-100.5 | % | |
| Solubility | Conforms | ||
| Identification (Ammonium) | Conforms | ||
| Identification (Chloride) | Conforms | ||
| pH (5% Water) | 4.6 – 6.0 | ||
| Limit of thiocyanate | Conforms | ||
| Loss on drying (4h silica gel) | ≤ | 0.5 | % |
| Residue on ignition | ≤ | 0.1 | % |
| Elemental Impurities & Heavy Metals | See COA | ||
| Residual solvents | See COA |
Ordering code
Ordering code
| Ordering code | 1 kg | 2.5 kg | 5 kg | 10 kg | 20 kg |
| P.E. | 413.05.01000.02 | 413.05.05000.02 | 413.05.10000.03 | ||
| Glass |
Hazard symbol
Hazard symbol
| Hazard Symbol |
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