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Calcium hydride, coarse powder, ca 92%, Thermo Scientific Chemicals

Name: Calcium hydride, coarse powder, ca 92%, Thermo Scientific Chemicals
Brand: Thermo Scientific Alfa Aesar

Product Code. 11441980

50 g

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50 g

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1000 g

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Product Code. 11441980

Brand: Thermo Scientific Alfa Aesar A16242.18

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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.

Applications
Calcium chloride 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.

Solubility
Soluble in water and alcohol. Insoluble in benzene.

Notes
Moisture sensitive. Reacts with water vigorously and liberates hydrogen gas. Incompatible with strong oxidizing agents, strong acids, halogens, water and alcohols.

Specifications

Chemical Identifiers

CAS	7789-78-8
Molecular Formula	CaH₂
MDL Number	MFCD00010897

Specifications

Melting Point	600°C (decomposition)
Physical Form	Coarse Powder
Quantity	50 g
UN Number	UN1404
Merck Index	14,1672
Solubility Information	Soluble in water and alcohol. Insoluble in benzene.
Formula Weight	42.1
Percent Purity	∼92%
Odor	Odorless
Density	1.9
Chemical Name or Material	Calcium hydride
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Lot Number

5 results found

Lot Number	Certificate Type	Date	Catalog Number
Lot NumberA0417753	Certificate TypeCertificate of Analysis	Date30/08/2024	Catalog NumberA16242.30,A16242.0B,A16242.18
Lot NumberA0458367	Certificate TypeCertificate of Analysis	Date30/08/2024	Catalog NumberA16242.30,A16242.0B,A16242.18
Lot NumberA0438173	Certificate TypeCertificate of Analysis	Date24/10/2023	Catalog NumberA16242.30,A16242.0B,A16242.18
Lot NumberA0431108	Certificate TypeCertificate of Analysis	Date24/10/2023	Catalog NumberA16242.30,A16242.0B,A16242.18
Lot Number10172430	Certificate TypeCertificate of Analysis	Date23/11/2021	Catalog NumberA16242.30,A16242.0B,A16242.18

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Calcium hydride, coarse powder, ca 92%, Thermo Scientific Chemicals

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