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Reference substances

Reference substances

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General information

Inventory

EC number:
215-138-9
EC name:
Calcium oxide
CAS number:
1305-78-8

No inventory information available

Reference substance information

IUPAC name:
Calcium oxide
Synonyms
Names:
Building lime
Burnt lime
Calcia
Calcium monoxide
Chemical lime
Fat lime
Fluxing lime
Hard burnt lime
LIme
Pebble lime
Quicklime
Soft burnt lime
Unslaked lime

CAS information

CAS number:
1305-78-8

Molecular and structural information

Molecular formula:
CaO
Molecular weight:
ca. 56.077
SMILES notation:
[Ca]=O
InChl:
InChI=1/Ca.O/rCaO/c1-2
Structural formula:
Chemical structure