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Home/Compounds/Food Additive/Potassium L-ascorbate
C6H7KO6
214.21 g/mol
Food Additive

Potassium ascorbate

CAS15421-15-5EC239-432-1
Category
Food Additive
Compound Class
Other
Primary Use
Food additive as antioxidant

Potassium ascorbate is a salt form of ascorbic acid (vitamin C) used as an antioxidant in food products. It is commonly employed to preserve freshness and prevent oxidative deterioration in various processed foods.

Food antioxidantPreservation of freshness in food products

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

StrongSame Parent

Magnesium ascorbate

CAS15431-40-0

Dietary mineral ascorbate supplement

StrongSame Parent

Ferrous ascorbate

CAS24808-52-4

Iron supplementation and food fortification

StrongSame Parent

Zinc ascorbate

CAS331242-75-2

pharmaceutical raw material

StrongSame Parent

Calcium diascorbate

CAS5743-27-1

antioxidant and color fixative

ReferenceSame Category

L-Arginine hydrochloride

CAS15595-35-4

pharmaceutical raw material and food additive

ReferenceSame Category

Disodium 6-hydroxy-5-[(E)-(4-sulfonatophenyl)diazenyl]-2-naphthalenesulfonate

CAS15790-07-5

Food and cosmetic colorant

ReferenceSame Category

Secoisolariciresinol diglucoside

CAS158932-33-3

Major precursor of mammalian lignans

ReferenceSame Category

Zinc lactate

CAS16039-53-5

Zinc supplement and fortification agent

Identifiers
IUPAC Name

potassium (2R)-2-[(1S)-1,2-dihydroxyethyl]-4-hydroxy-5-oxo-2H-furan-3-olate

InChIKey

CONVKSGEGAVTMB-RXSVEWSESA-M

SMILES

C([C@@H]([C@@H]1C(=C(C(=O)O1)O)[O-])O)O.[K+]

Synonyms (7)
  • E-303
  • Monopotassium ascorbate
  • Potassium L-ascorbate
  • Potassium ascorbate

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