CASR |
: | 12125-2-9 |
Molecular Formula |
: | NH4Cl |
Molecular Weight |
: | 53.49 |
| Specifications | |
|---|---|
| Appearance: | White solid |
| Aqueous solubility: | 10 g in 100mL at 25°C |
| Assay: | Min. 99.5% |
| pH(5% aq soln), at 25°C: | 4.5 - 5.5 |
| Insoluble matter: | 0.005% Max. |
| Residue after ignition: | 0.01% Max. |
| Calcium (Ca): | 0.001% Max |
| Magnesium (Mg): | 5ppm Max. |
| Heavy metal(as Pb): | 5ppm Max. |
| Iron(Fe): | 2ppm Max |
| Phosphate (PO4): | 2ppm Max. |
| Sulphate(SO4): | 0.002% Max. |
