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239216 Sigma-Aldrich

Calcium carbonate

ACS reagent, ≥99.0%, powder

  • CAS Number 471-34-1

  • Linear Formula CaCO3

  • Molecular Weight 100.09

  •  Beilstein/REAXYS Number 8008338

  •  EC Number 207-439-9

  •  MDL number MFCD00010906

  •  PubChem Substance ID 329752519

  •  NACRES NA.21

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Properties

Related Categories Acids & Bases, Bases, Calcium Salts, Calcium Salts, Chemical Synthesis,
grade   ACS reagent
InChI Key   VTYYLEPIZMXCLO-UHFFFAOYSA-L
assay   ≥99.0%
form   powder
impurities   ≤0.002 meq/g water-soluble titr. base
  ≤0.005% oxidizers
  ≤0.01% NH4OH pptd.
  ≤0.01% insol. dil. HCl
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: ≤0.001% (by ICP-OES)

Description

Other Notes

Go to Redi-Dri Product Listing 795445

Packaging

1 kg in poly bottle

2.5 kg in poly drum

100, 500 g in poly bottle

12 kg in fiber drum

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

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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Peer-Reviewed Papers
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References

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