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Key Documents

P9144

Sigma-Aldrich

Potassium bicarbonate

≥99.5%

Synonym(s):

Potassium hydrogen carbonate

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About This Item

Linear Formula:
KHCO3
CAS Number:
Molecular Weight:
100.12
Beilstein:
4535309
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:

Assay

≥99.5%

pKa (25 °C)

(1) 6.37, (2) 10.25 (carbonic acid)

SMILES string

[K+].OC([O-])=O

InChI

1S/CH2O3.K/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1

InChI key

TYJJADVDDVDEDZ-UHFFFAOYSA-M

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Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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