Calcium hydride
CAS Number7789-78-8
FormulaH2Ca
Mol. Weight42.09 g/mol
Calcium hydride
What is Calcium hydride?
Calcium hydride is a chemical compound with CAS number 7789-78-8 and molecular formula H2Ca. It is used in various industrial and research applications.
Specifications
Molecular Weight
42.09 g/mol
Grade
purum p.a.
Assay/Purity
≥97.0% (gas-volumetric)
Safety Information
GHS02Signal Word
Danger
Hazard Statements
H260
Precautionary Statements
P223-P231 + P232-P370 + P378-P422
Required PPE
Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Melting Point
190 °C(lit.)
Anion Traces
chloride (Cl-): ≤2000 mg/kg
sulfate (SO42-): ≤100 mg/kg
Cation Traces
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤200 mg/kg
Fe: ≤100 mg/kg
K: ≤100 mg/kg
Na: ≤500 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg
EC Number
232-189-2
WGK Germany
1<br/>sulfate (SO42-): ≤100 mg/kg