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AMMONIUM HYDROGEN CARBONATE Extra Pure
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC0636 | Extra Pure | 98.50% | 1066-33-7 | NH4HCO3 | 79.06 | 2836.9990 | 60 Months |
Packings
| 500 g,1000 g,5000 g,25 Kg,50 Kg |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | White crystalline |
| Odour | Slight ammonia odor |
| pH value | 7 - 8.5 |
| Melting point/ Freezing point [°C] | 107.5°C |
| Vapour pressure [20°C] | 67.1 hPa at 20 °C |
| Vapour density | 2.73 |
| Density [g/cm3] | 1.58 |
| Solubility in water [% weight] | 79.1 g/l at 20 °C - completely soluble |
| Partition coefficient Log Pow octanol / water at 20°C | -2.4 |
Specifications
| Appearance | White hygroscopic crystalline powder |
| Assay | Min 98.5% |
| Non-volatile matter | Max 0.01% |
| Chloride (Cl) | Max 0.005% |
| Sulphate (SO4) | Max 0.01% |
| Iron (Fe) | Max 0.002% |
| Lead (Pb) | Max 0.0005% |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS07 |
| Signal Word | Warning |
| UN No. | |
| IMCO Class No. | |
| Packing Group | |
| Hazardous Statement | H302 |
| Precaution Statement | P301 + P312 + P330 |
| Risk Statement | |
| Safety Statement | |
Revision Date : 12-Aug-2020
Certificate of Analysis (COA's)
To download COA please enter the batch number below