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Reference substances

Reference substances

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General information

Inventory

EC number:
215-279-6
EC name:
Limestone
CAS number:
1317-65-3
Description:
A noncombustible solid characteristic of sedimentary rock. It consists primarily of calcium carbonate.

No inventory information available

Reference substance information

IUPAC name:
calcium carbonate

CAS information

CAS number:
1317-65-3

Molecular and structural information

Molecular formula:
CCaO3
Molecular weight:
100.09
SMILES notation:
C(=O)([O-])[O-].[Ca+2]
InChl:
InChI=1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
Structural formula:
Chemical structure