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Calcium carbonate_Molecular_structure_CAS_471-34-1)
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Calcium carbonate

Catalog No. 239216 Name Sigma Aldrich
CAS Number 471-34-1 Website http://www.sigmaaldrich.com
M. F. CCaO3 Telephone 1-800-521-8956
M. W. 100.0869 Fax
Purity ≥99.0% Email
Storage Chembase ID: 105579

SYNONYMS

Title
碳酸钙
IUPAC name
calcium carbonate
IUPAC Traditional name
calcium carbonate

DATABASE IDS

PubChem SID 24854360
Beilstein Number 8008338
CAS Number 471-34-1
EC Number 207-439-9
MDL Number MFCD00010906

PROPERTIES

Antion Traces chloride (Cl-): ≤0.001%
Antion Traces fluoride (F-): ≤0.0015%
Antion Traces sulfate (SO42-): ≤0.01%
Cation Traces Ba: ≤0.005%
Cation Traces Fe: ≤0.003%
Cation Traces K: ≤0.01%
Cation Traces Mg: ≤0.02%
Cation Traces NH4+: ≤0.003%
Cation Traces Na: ≤0.1%
Cation Traces Sr: ≤0.1%
Cation Traces heavy metals (as Pb): ≤0.001%
Grade ACS reagent
Impurities ≤0.002 meq/g water-soluble titr. base
Impurities ≤0.005% oxidizers
Impurities ≤0.01% NH4OH pptd.
Impurities ≤0.01% insol. dil. HCl
Linear Formula CaCO3
Purity ≥99.0%
Apperance powder
Density 2.93 g/mL at 25 °C(lit.)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
RTECS FF9335000
German water hazard class nwg

DETAILS

Description (English)
Packaging
1 kg in poly bottle
2.5 kg in poly drum
100, 500 g in poly bottle
12 kg in fiber drum
Description (简体中文)
包装
1 kg in poly bottle
2.5 kg in poly drum
2.5kg 开口塑料桶包装;100g、500g、1kg 塑料瓶包装
100, 500 g in poly bottle
12 kg in fiber drum

REFERENCES