China Preservatives Preservative Food Preservative

Potassium sorbate is a colDecoder orless to white scaly crystalls or crystal powder, odourless or a slight odor, can be oxidation coloring, molecular weight of 150.22, has the water absorbability, soluble in water, ethanol. It is the internationaMilitary Apparel l food and agriculture organization (FAO) and health organization recommended efficiency and safety of anti-corrosive antistaling agent, widely used in food, beverage, tobacco, chemical, cosmetics and other industries. As unsaturated acid, it can also be used for resin, spices and rubber industry.

ProductSpecification:

ProductName:

PotassiumSorbateGranular,FCCV/E202

MolecularFormula:

C6H7KO2

CASNumber:

24634-61-5

Items

Standards

Appearance

Whitetooff-whitegranular

Assay(%)

99.0%-101.0%

Lossondrying(105ºC,3h)

1%Max

HeatStability

Nochangeincolourafterheatingfor90minutes

Acidity(asC6H8O2)

1%Max

Alkalinity(asK2CO3)

1%Max

Chloride(asCl)

0.018%Max

Aldehydes(asformaldehyde)

0.1%Max

Sulfate(asSO4)

0.038%Max

Lead(Pb)

5mg/kgMax

Arsenic(As)

3mg/kgMax

Mercury(Hg)

1Surveillance, Control & Protection mg/kgMax

HeavymRemote Control etals(asPb)

10mg/kgMax

OrganicVolatileImpurities

Meettherequirements

Resonator

Residualsolvents

Meettherequirements