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CAS 298-14-6

CAS 298-14-6 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 298-14-6
CAS 298-14-6PubChem CID 516893

Potassium Bicarbonate

Potassium hydrogencarbonate is a potassium salt that is the monopotassium salt of carbonic acid. It has fungicidal properties and is used in organic farming for the control of powdery mildew and apple scab. It has a role as a buffer, a food acidity regulator, a raising agent and an antifungal agrochemical. It is an organic salt and a potassium salt. It contains a hydrogencarbonate. — ChEBI

IUPAC name
potassium hydrogen carbonate
Molecular formula
CHKO3
Molecular weight
100.115 g/mol
Exact mass
99.95627537 Da
Topological polar surface area
60.4 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
3
Covalent units
2
Defined stereocentres
0

Also known as

Potassium hydrogencarbonatePotassium acid carbonateMonopotassium carbonateCARBONIC ACID, MONOPOTASSIUM SALTArmicarbKHCO3KafyloxKaligreen
16 more reported names
MilstopPurple kHM5Z15LEBNINS NO.501(II)INS-501(II)E-501(II)Potassium bicarbonate (USP)Potassium bicarbonate [USP]CHEBI:81862206-059-0Pot effEffer-K OrangeEffer-KEffer-K UnflavoredKLOR-Con/EFEffer-K Cherry Berry
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 298-14-6

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How CAS 298-14-6 is used on this site

CAS 298-14-6 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 298-14-6 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.