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Calcium hydride, ca. 93%, extra pure, 1-20 mm grain size, up to 15% powder, Acros Organics

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Quantity:
100g
500g
Packaging:
Plastic bottle
7789-78-8
CaH2
42.09
MFCD00010897
7789-78-8
CaH2
42.09
MFCD00010897
Adsorbent, Reduction reagent
Aluminum (Al) 100ppm max.
Assay Percent Range 92% min. (Total Ca)
Linear Formula CaH2
UN Number 1404
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
Physical Form Granular Powder
Percent Purity ca. 93%
Grade Extra Pure
Chloride 5000ppm max
Chlorine (Cl) 5000ppm max.
Density 1.9000g/mL
Hydrogen (H) > 980mL/g CaH2
Iron (Fe) 100ppm max.
Magnesium (Mg) 8000ppm max.
Nickel (Ni) 2000ppm max.
Packaging Plastic bottle
Solubility Solubility in water: reacts. Other solubilities: decomposes with lower alcohols and carboxylic acid, soluble only in salt melts
Specific Gravity 1.9
Color Gray
Melting Point 675.0°C
Quantity 500g
Chemical Name or Material Calcium hydride, ca. 93%
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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.

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

GHS Signal Word: Danger

EINECSNumber : 232-189-2

TSCA : TSCA