Potasssium Sulfite

Potasssium Sulfite

Potassium lactate, C3H5O3K, is the potassium salt of lactic acid, obtained by neutralisation of the acid of natural origin with a high purity potassium source.

CAS#: 1312-73-8

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Food & Beverage/Nutraceutical/Pharmaceutical


Potassium Sulfite (K2SO3) is a chemical compound which is the salt of potassium cation and sulfite anion. As a food additive it is often used as preservatives in wines (to prevent spoilage and oxidation), dried fruits, and dried potato products.