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21170 Sigma-Aldrich

Calcium hydride

purum p.a., ≥97.0% (gas-volumetric), powder

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Properties

Related Categories Calcium Salts, Chemical Synthesis, Essential Chemicals, Metal Hydrides, Reduction,
InChI Key   FAQLAUHZSGTTLN-UHFFFAOYSA-N
grade   purum p.a.
assay   ≥97.0% (gas-volumetric)
form   powder
mp   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

Description

Other Notes

Desiccant for aprotic solvents, e.g. benzene, dioxane, DMF and HMPT

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Laboratory Gloves

Redi-Dri
Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1404 4.3 / PGI
WGK Germany 
1
Protocols & Articles
Peer-Reviewed Papers
15

References

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