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208027

Sigma-Aldrich

Calcium hydride

reagent grade, 95% (gas-volumetric)

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About This Item

Formula empirica (notazione di Hill):
H2Ca
Numero CAS:
7789-78-8
Peso molecolare:
42.09
Numero CE:
232-189-2
Numero MDL:
MFCD00010897
Codice UNSPSC:
12352300
ID PubChem:
24852487
NACRES:
NA.21

Grado

reagent grade

Livello qualitativo

200

Saggio

95% (gas-volumetric)

Forma fisica

powder, chunks or granules

Impiego in reazioni chimiche

reagent type: reductant

Punto di fusione

816 °C (lit.)

Stringa SMILE

[Ca]

InChI

1S/Ca.2H
FAQLAUHZSGTTLN-UHFFFAOYSA-N

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Descrizione generale

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

Applicazioni

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

Pittogrammi

FlameExclamation mark
GHS02,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H260,H315,H319

Classi di pericolo

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

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
STBK5970
STBJ7668
STBJ7669
STBJ8915
STBJ5274

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