CAS 7789-78-8

Calcium hydride

Description:

Calcium hydride (CaH₂) is an inorganic compound characterized by its formation of calcium ions and hydride ions. It appears as a grayish-white solid and is known for its high reactivity, particularly with water, producing hydrogen gas and calcium hydroxide. This reaction is exothermic and can be vigorous, making calcium hydride useful as a hydrogen source in various applications. It has a high melting point and is typically stable under dry conditions, but it must be handled with care due to its reactivity with moisture. Calcium hydride is often utilized in the production of hydrogen gas, in desiccants, and as a reducing agent in organic synthesis. Its CAS number is 7789-78-8, which uniquely identifies it in chemical databases. Additionally, it is important to store calcium hydride in airtight containers to prevent moisture absorption, which can lead to hazardous reactions. Overall, calcium hydride is a versatile compound with significant industrial and laboratory applications.

Formula: CaH₂

InChI: InChI=1S/Ca.2H

InChI key: InChIKey=FAQLAUHZSGTTLN-UHFFFAOYSA-N

SMILES: [CaH2]

Synonyms:

• CaH2
• Calcium Dihydride
• Calcium hydride (CaH2)
• Calcium hydride (CaH₂)
• Calcium hydride [UN1404] [Dangerous when wet]
• Calciumhydrid
• Hidruro De Calcio
• Hydrure de calcium
• Calcium hydride

Calcium hydride, 98% (metals basis excluding Mg), Mg <1%

CAS: 7789-78-8

Solvent in Sol-Gel precursor applications. 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 prod

Formula: CaH₂

Purity: 98%

Molecular weight: 42.09

Ref: 02-041645

Calcium hydride, coarse powder, ca 92%

CAS: 7789-78-8

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 p

Formula: CaH₂

Purity: 92%

Color and Shape: Pale grey to grey, Powder and granules

Molecular weight: 42.09

Ref: 02-A16242

Calcium hydride, 92% min

CAS: 7789-78-8

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 p

Formula: CaH₂

Purity: 92%

Molecular weight: 42.09

Ref: 02-041590

Calcium hydride, 90-95%

CAS: 7789-78-8

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 p

Formula: CaH₂

Purity: 90-95%

Color and Shape: White to gray, Granules or powder or granular powder

Molecular weight: 42.09

Ref: 02-019106

Calcium hydride

CAS: 7789-78-8

Calcium hydride

Formula: Ca

Purity: ≥95%

Molecular weight: 40.078

Ref: 54-IN13239

Calcium hydride

CAS: 7789-78-8

Calcium hydride

Formula: Ca

Purity: 90-95%

Color and Shape: Pale grey Solid

Molecular weight: 40.078

Ref: 54-IN1388

Calcium hydride, 95%

CAS: 7789-78-8

Calcium hydride, 95%

Formula: CaH₂

Purity: 95%

Color and Shape: 1-20mm light gray granules

Molecular weight: 42.10

Ref: 08-93-2021