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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

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




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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