Product details

Potassium sorbate is a chemical additive. It's widely used as a preservative in foods, drinks, and personal care products. It is an odorless and tasteless salt synthetically produced from sorbic acid and potassium hydroxide.
Potassium sorbate is white to pale yellow scaly crystals, crystal particles or crystal powder, odorless or slightly smelly, long-term exposure to the air is easy to absorb moisture, oxidation decomposition and discoloration. Potassium sorbate is soluble in water, 67.6g/100ml(20 ºC); 5% salt water, 47.5g/100ml(at room temperature); 25% sugar water, 51g/100ml(room temperature). Dissolved in propylene glycol, 5.8g/100ml; Ethanol, 0.3g/100ml. PH7 ~ 8 of 1% potassium sorbate solution

ITEM	SPECIFICATIONS
Appearance	white granular/Powder
Assay	99.0-101.0%
Aldehyde(as formaldehyde)	≤0.1%
Loss on drying	≤1%
Alkainity(as K2CO3)	≤1%
Mercury	≤1 ppm
Heavy Metals(Pb)	≤10 ppm
Arsenic(As)	≤3 ppm
Lead	≤2 ppm