Xi'an Bosen Bio-Tech Co., Ltd.
Xi'an Bosen Bio-Tech Co., Ltd.
  • potassium sorbate
  • potassium sorbate

Potassium Sorbate wholesale

casno. : CAS 24634-61-5

Potassium sorbate is the potassium salt of sorbic acid, which is used to preserve foods and wine. It is a white salt that is highly soluble in water. This product can be used in a variety of applications including food, wine and personal-care products.

Specifications of Potassium Sorbate

Specification

Standard

Test result

Identification

UV-Maximum254±2mm

Complied

Appearance

White or off white spherical

White spherical

Assay (dry basis)

99.0%-101.0%

100.0%

Melting range

133-135℃

133.2-134.6℃

Loss on drying

Not more than1%

0.20%

PH-Value

8.5-10.5(10% water solution)

9.6

Alkalinity (as K2CO3)

Passes test (about 1%)

Complied

Acidity (as sorbic acid)

Passes test (about 1%)

Complied

Heavy metals (as Pb)

Not more than 0.001%

Complied

Arsenic

Not more than 2ppm

Not more than 2ppm

Lead

Not more than 2ppm

Not more than 2ppm

Sulfate (as SO4) %

Not more than 380ppm

Not more than 380ppm

Aldehydes (as for maldehyde)

Not more than 0.1%

Complied

Heat resistance

No discoloration after heating
90 minutes at 105℃

Complied


Applications of Potassium Sorbate

Potassium Sorbate is widely used in food, beverages, tobacco, pesticides, cosmetics and other industries. As an unsaturatedacid, Potassium Sorbate also can be used for resins, spices and rubber industry. Potassium Sorbate is a vital product of our food additives and food ingredients. And our company is a high-quality Potassium Sorbate supplier in China.

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