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  7. Calcium hydride, ca. 93%, extra pure, 0-2 mm grain size

Calcium hydride, ca. 93%, extra pure, 0-2 mm grain size

Catalog No. p-4833898
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Catalog No. Quantity
AC199901000 100 g
AC199905000 500 g
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Catalog No. AC199901000 Supplier Thermo Scientific Chemicals Supplier No. 199901000
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Description

CAS: 7789-78-8 | CaH2 | 42.09 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 7789-78-8
Molecular Formula CaH2
Molecular Weight (g/mol) 42.09
MDL Number MFCD00010897

Specifications

Melting Point 675.0°C
Quantity 100 g
Assay Percent Range 92% min. (Total Ca)
Linear Formula CaH2
Fieser 01,105
Merck Index 15,1674
Solubility Information Solubility in water: reacts. Other solubilities: decomposes with lower alcohols and carboxylic acid, soluble only in salt melts
Formula Weight 42.09
Percent Purity ∼93%
Grade Extra Pure
Packaging Plastic bottle
Specific Gravity 1.9
Density 1.9000g/mL
Chemical Name or Material Calcium hydride, extra pure, 0-2 mm grain size
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Safety and Handling

Hazard Category GHS Signal Word: Danger
Hazard Statement GHS H Statement
In contact with water releases flammable gases which may ignite spontaneously.
Causes skin irritation.
Causes serious eye irritation.
Reacts violently with water.
Precautionary Statement GHS P Statement
Handle under inert gas.
Protect from moisture.
Wear protective gloves/protective clothing/eye protection/face protection.
Brush off loose particles from skin.
Immerse in cool water/wrap in wet bandages.
IF ON S
EINECSNumber 232-189-2

RUO – Research Use Only