Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 769Generated: October 23, 2026

Bicarbonate Ion

https://huagongshe.com/en/chemical/769

Bicarbonate Ion molecular structure

Identifiers & Physical Properties

CAS No.71-52-3
Molecular formulaCHO3-
Average molar mass61.017 g/mol
Monoisotopic mass60.99256889 g/mol
SMILESO=C([O-])O
InChIKeyBVKZGUZCCUSVTD-UHFFFAOYSA-M
PubChem CID769
ChEMBLCHEMBL1161632
ChEBICHEBI:17544
DTXSIDDTXSID2049921

Chemical & Physical Properties

XLogP0.5
Topological polar surface area60.4
Hydrogen bond donors1
Hydrogen bond acceptors3
Rotatable bonds0
Heavy atoms4
Formal charge-1
Complexity24