Specification Sheet
Product Name Calcium hydride,
powder, 99.99% trace metals basis
Product Number 497355
Product Brand ALDRICH
CAS Number 7789-78-8
Molecular Weight 42.09
 
TEST SPECIFICATION
Appearance (Color) Conforms to Requirements
  White, Light Yellow to Yellow or Grey
Appearance (Form) Powder
Hydrogen Evolution ≥97.0 %
ICP: Confirms Calcium Component Confirmed
Trace Metal Analysis ≤200.0 ppm
Potassium (K) ppm
Nickel (Ni) ppm
Magnesium (Mg) ppm
Copper (Cu) ppm
Strontium (Sr) ppm
Barium (Ba) ppm
Cadmium (Cd) ppm
Aluminum (Al) ppm
Indium (In) ppm
Manganese (Mn) ppm
Iron (Fe) ppm
Cobalt (Co) ppm
Purity Conforms
  99.99% Purity Based On Trace Metals Analysis