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208027

Sigma-Aldrich

Calcium hydride

reagent grade, 95% (gas-volumetric)

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About This Item

Fórmula empírica (Notação de Hill):
H2Ca
Número CAS:
7789-78-8
Peso molecular:
42.09
Número CE:
232-189-2
Número MDL:
MFCD00010897
Código UNSPSC:
12352300
ID de substância PubChem:
24852487
NACRES:
NA.21

grau

reagent grade

Nível de qualidade

200

Ensaio

95% (gas-volumetric)

forma

powder, chunks or granules

adequação da reação

reagent type: reductant

pf

816 °C (lit.)

cadeia de caracteres SMILES

[Ca]

InChI

1S/Ca.2H

chave InChI

FAQLAUHZSGTTLN-UHFFFAOYSA-N

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Descrição geral

Calcium hydride shows promising abilities as a hydrogen storage system for alkaline fuel cells.

Aplicação

Calcium hydride has been used as a drying agent for organic solvents.

Pictogramas

FlameExclamation mark
GHS02,GHS07

Palavra indicadora

Danger

Frases de perigo

H260 - H315 - H319

Classificações de perigo

Eye Irrit. 2 - Skin Irrit. 2 - Water-react 1

Código de classe de armazenamento

4.3 - Hazardous materials, which set free flammable gases upon contact with water

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análise (COA)

Lot/Batch Number
STBK5970
STBJ7668
STBJ7669
STBJ8915
STBJ5274

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