Potassium Sorbate is a white solid. It is used as a food preservative in processed food, beverages, and personal-care products. It is utilized as a food antimicrobial agent, to prevent the growth of molds, yeast, and bacteria. Primarily used as a food preservative.
Sales Specification

Appearance: White Granular
Assay: 99% -101.0%
Free Acid (As Sorbic Acid): <1%
Free Alkali (As K2CO3): <1%
Heavy metal (As Pb): 10 PPM
Arsenic (As): 3 PPM
Loss on drying: 1.0%
Lead: 2PPM
Melting Point(As Sorbic Acid): 133.0C-135.0C
Mercury: : 1PPM
Aldehydes: <0.1%
Organic Volatile Impurities: Conform to standard
Chlorides(as Cl): 0.1%
Residual Organic Solvents: Negative
Quality Standard: FCC IV, Kosher
Packing

55.12 LB Carton, 24 Cartons per pallet