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Potassium sorbate

CAS No.: 24634-61-5
EINECS No.: 246-376-1
Properties: White to off-white crystalline powder or granule, odorless or slight characteristic odor. It is easy to absorb moisture and oxidized to be colored. 270deg.c can be decomposition, Solubility(20deg.c,g/100mL): water 67.6; propanediol 5.8; ethanol 0.3; soluble in water.
Usage: It is the better food antiseptic. At present, it is widely used in food, beverage, tobacco, pharmaceutical, cosmetic, pesticide and other industries.
Packing: 25kg bag or as customer’s request

Specification:

Assay

99.0%-101.0%

Appearance

White granular or powder

Chloride(as Cl)

0.1%

Sulfate(as SO4)

0.038%

Aldehyde

0.1%

Acidity or Alkalinity

1.0%

Heavy Metals(as Pb)

10ppm

Arsenic(as As)

3ppm

Lead(Pb)

2ppm

Loss on Drying

1.0%

Storage stability: Qualified