Ammonia Powder For Baking
Chemical Formula: AC
CAS Number:1066-33-7
HS CODE:2836994000
Physical state: White powder
Assay:99 – 100.5%
Xiamen Ditai Chemicals Co., Ltd. is one of the most reliable manufacturers and suppliers of ammonia powder for baking in China. Welcome to buy high quality chemical products at competitive price from our factory.
Ammonium bicarbonate
Ammonium Bicarbonate (NH₄HCO₃) is a white crystalline salt with weak alkalinity in solution. Its most defining chemical property is thermal instability; it readily decomposes above 36°C into ammonia (NH₃), carbon dioxide (CO₂), and water vapor (H₂O), leaving no residue. It reacts with acids, producing a salt and releasing CO₂ gas. It also reacts with alkali metal hydroxides. This compound is not stable in moist air, gradually losing ammonia and carbon dioxide, which leads to its decomposition.
| Test items | Stand% |
|
Ammonium Bicarbonate % |
99.2%min |
|
Ammonia(NH3)% |
21.7min |
|
Lead(as pb)% |
0.0002max |
|
As % |
0.0002max |
|
Mercury Hg% |
0.0001max |
| Fe% |
<0.002 |
A lesser-known application of industrial-grade NH₄HCO₃ is as a foaming agent in the production of porous ceramics and rubber. During the high-temperature processing, NH₄HCO₃ decomposes completely, releasing ammonia and carbon dioxide gas. These gases become trapped within the viscous material, generating a uniform, fine, and closed-cell foam structure.
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