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C6033 Sigma-Aldrich

Calcium carbonate

ACS reagent, ≥99.0%

  • CAS Number 471-34-1

  • Linear Formula CaCO3

  • Molecular Weight 100.09

  •  Beilstein/REAXYS Number 8008338

  •  EC Number 207-439-9

  •  MDL number MFCD00010906

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Properties

grade   ACS reagent
InChI Key   VTYYLEPIZMXCLO-UHFFFAOYSA-L
assay   ≥99.0%
impurities   ≤0.002 meq/g Water-soluble titratable base
  ≤0.005% Oxidizing substances (as NO3)
  ≤0.01% Ammonium hydroxide precipitate
  ≤0.01% Insoluble in dilute hydrochloric acid
density   2.93 g/mL at 25 °C (lit.)
anion traces   chloride (Cl-): ≤0.001%
  fluoride (F-): ≤0.0015%
  sulfate (SO42-): ≤0.01%
cation traces   Ba: ≤0.005%
  Fe: ≤0.003%
  K: ≤0.01%
  Mg: ≤0.02%
  NH4+: ≤0.003%
  Na: ≤0.1%
  Sr: ≤0.1%
  heavy metals (as Pb): ≤0.001%
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
nwg
RTECS 
FF9335000

Documents

Certificate of Analysis

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Protocols & Articles
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