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Calcium carbonate

Catalog No. Calcium_carbonate Name Wikipedia.org
CAS Number 471-34-1 Website http://www.wikipedia.org/
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SYNONYMS

IUPAC name
calcium carbonate
IUPAC Traditional name
calcium carbonate
Synonyms
oyster clam
pearl
Aragonite
marble
calcite
Limestone
chalk

DATABASE IDS

Wikipedia Title Calcium_carbonate
CHEBI ID 3311
Unique Ingredient Identifier H0G9379FGK
CAS Number 471-34-1
ATC CODE A02AC01
EC Number 207-439-9
PubChem CID 10112
ATC CODE A12AA04
KEGG ID D00932
Chemspider ID 9708
CHEMBL 1200539

PROPERTIES

pKa 9.0
Apperance Fine white powder
Boiling Point decomposes
Std enthalpy of formation -1207 kJ·mol-1
Density 2.711 g/cm3 (calcite)
2.83 g/cm3 (aragonite)
Flash Point Non-flammable
Melting Point 825 °C (aragonite)
1339 °C (calcite)
Std molar entropy 93 J·mol-1·K-1
Odor odorless
Refractive Index 1.59
Solubility 0.0013 g/100 mL (25°C) in water
Solubility soluble in dilute acids
Solubility Product (Ksp) 4.8×10-9
EU Index Not listed
LD50 6450 mg/kg (oral, rat)
NFPA704
NFPA 704 diagram
0
1
0
RTECS FF9335000

DETAILS

Description (English)

REFERENCES