Ammonium Carbonate AR
NH3 equivalent to 95.3% of NH4HCO3.NH2COONH4
Hartshorn salt
Product Code. |
00191 |
Grade |
AR |
Purity |
CAS No. |
506-87-6 | |
Molecular Formula |
NH4HCO3.NH2COONH4 |
Molecular Weight |
96.09 |
H.S.Code |
2836.99900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White crystalline |
Odour |
Strong ammonia-like odor |
| pH value |
9 |
Melting point/ Freezing point [°C] |
58 °C |
Vapour pressure mm/Hg |
760 mm Hg @ 600C |
| Density [g/cm3] |
1.5 |
Solubility in water [% weight] |
Soluble in water |
Packaging
Specification
| Appearance | White powder or crystals and/or chunks having ammonical odour |
| Assay (as NH3) | Min. 31.0% |
| Insoluble matter in water | Max. 0.005% |
| Chloride (Cl) | Max. 0.0005% |
| Sulphur compounds (as SO4) | Max. 0.002% |
| Iron (Fe) | Max. 0.0005% |
| Heavy metal (as Pb) | Max. 0.0005% |
| Non volatile matter | Max. 0.01% |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302