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Calcium hydride, 92% min
CAS: 7789-78-8 | CaH2
Supplier: Thermo Scientific Chemicals 04159036
Description
Calcium hydride is used as an efficient drying agent for aprotic base-stable solvents like ethers and tertiary amines. It is a useful dehydrating agent in a synthesis of aldehyde enamines in high yield and purity.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
| Calcium hydride | |
| Gray | |
| Granules | |
| 92% min. | |
| MFCD00010897 | |
| 42.1 | |
| Light gray solid |
| 600°C (decomposition) | |
| 7789-78-8 | |
| 500 g | |
| CaH2 | |
| Decomposes in water,alcohol and acids to H2Soluble in water and alcohol. Insoluble in benzene. | |
| Moisture sensitive | |
| 1.9 g/cm3 at 20°C |
Chemical Identifiers
| 7789-78-8 | |
| CaH2 | |
| MFCD00010897 |
Safety and Handling
P223-P231+P232-P264b-P280-P302+P352-P305+P351+P338-P332+P313-P335+P334-P362-P370+P378q-P501c
H260-H315-H319
DOTInformation : DOT Class: 4.3, Packaging Group: I
EINECSNumber : 232-189-2
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only