Calcium hydride is usually made from 99.5% purified calcium by passing purified hydrogen at high temperature. It does not react with dry air, nitrogen or chlorine at room temperature. It is a material that can release a large amount of high-purity hydrogen from Chemicalbook when it decomposes with water. Calcium hydride can be used as a portable hydrogen generator, can provide high-efficiency energy when used in field operations, and release hydride ions to have a health care effect on the human body.
Product name | Calcium hydride |
CAS | 7789-78-8 |
Molecular Formula | CaH2 |
Molecular weight | 42.09 |
Apperance | White crystal |
Item | Specifications | Results |
Appearance | Light Yellow powder | Conform |
CaF2 % | ≥97.00 | 97.20 |
CaCO3 % | ≤1.20 | 1.00 |
SiO2 % | ≤1.50 | 1.43 |
S % | ≤0.05 % | 0.025 |
P % | ≤0.03 % | 0.01 |
Moisture% | ≤1.00% | 0.35 |
Mesh | 100 | 0.12 |
Used as a reducing agent and condensing agent in organic synthesis, as a desiccant and hydrogen production material
Used as a reducing agent to reduce rare metal oxides to prepare rare metals, liquid and gas desiccants, chemical analysis reagents, etc. Organic Synthesis.
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