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Other names: Ammonium hydrogen carbonate; Bicarbonate of ammonia
CAS number: 1066-33-7
Molecular formula: NH4HCO3
Molecular Weight: 79.005
Characteristics:
Ammonium bicarbonate is a white monoclinic crystal or rhombic crystal, relative density is 1.573, not dissolve in ethanol, carbon dioxide and strong ammonia; easy to dissolve in water and glycerin. It is not stable in the air. It will decompose alkaline air, carbon dioxide and water when heated.
Specification:
| Item |
Standard |
| Appearance |
White Free Flowing Crystal |
| Total alkali (NH4HCO3) |
99.2 - 101.0% |
| Sulphate (SO4) |
0.007% max |
| Chloride (Cl-) |
0.003% max |
| Arsenic (As) |
0.0002% max |
| Lead (Pb) |
0.0005% max |
| Iron (Fe) |
0.002% max |
| Ash (Residue after evaporation) |
0.008% max |
| Sulphur (S) |
0.0002% max |
| Copper (Cu) |
0.0001% max |
| Mercury (Hg) |
0.0001% max |
Packing:
In 25kg pp woven bag with plastic lining.
Use:
Ammonium bicarbonate is used to make baking food such as bread, biscuit etc. It can be vacuolated rapidly and used in chemical materials such as polyacrylamide, zirconium carbonate and magnetic, producing electronics component that can improve the quality.
MSDS: Available when required.
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