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Potassium Malate

Muby Chemicals established in the year 1976, is pioneer in Manufacturing Chemicals for Oil and Gas Exploration, Hydraulic Fracturing (Fracking) and coiled tube Chemicals.Our advanced chemistry leading to an innovative and high-performance product range is coupled with effective on and off site management services.

We are manufacturer of Specialty chemicals, Pharmaceutical Excipients, Fragrance & Flavorchemicals in India, which are of IP, BP, USP, Ph. Eur., FCC or Food Grade, ACS, AR or Analytical Reagent Grade, LR or Laboratory Reagent Grade, Pure and Technical Grades of various chemicals.


Potassium malate is a compound with formula K2(C2H4O(COO)2) It has E number of E351. It is the potassium salt of malic acid. It is used as acidity regulator for use in canned vegetables, soups, sauces, fruit products and soft drinks. It also acts as an antioxidant and as a food flavor.

Specifications of Potassium Malate
Appearance: white crystal or crystalline powder
Assay %: 98.0 minimum
Loss on drying %: 2.0 maximum
pH: 3.5-4.5
Heavy Metals (as Pb): 20 maximum
Arsenic (as As) ppm: 2 maximum.