Product Code: 1.4900
Neutronco
Ammonium hydrogen difluoride
| Formula | F2H5N |
| Chemical formula | (NH4)HF2 |
| Molar mass | 360.32 g/mol |
| Density | ~750 kg/m3 |
| CAS number | 1341-49-7 |
| HS Code | 28261100 |
| EC number | 215-676-4 |
| Storage | Without limitation |
| SDS | available |
| R phrase | R 25-34 |
| S phrase | S 22-26-37-45 |
| Odour | pungent |
| Form | solid |
| Color | white |
| p H | 2 (5.7g/l 20 °C ) |
| Solubility in water | 630 g/l(20 °C) |
| Solubility in ethanol | solublel(20 °C) |
| Boiling point | 230 °C |
| Melting point | 126 °C |
| Vapour pressure | 1 hPa |
| Thermal decomposition | >230°C |
| Assay | ≥ | 95 | % |
| Description | Conforms | ||
| Identification | Conforms | ||
| Solubility | Conforms | ||
| Chloride | ≤ | 0.05 | % |
| Hexafluorosilicate | ≤ | 0/3 | % |
| Heavy metals | ≤ | 0/03 | % |
| Iron | ≤ | 0/01 | % |
| Water | ≤ | 4 | % |
