Products

POTASSIUM SORBATE

 

    Potassium Sorbate   

Chemical name

 Potassium sorbate.2,4-di-ethene acid kalium 

Molecular formula

C6H7KO2

Molecular Weight

150.22

Performance

White crystal or crystalline powder

Quality standards

 

TEST ITEM

FCC-V

E202

Assay, %

98.0-101.0

98.0-101.0

Acidity ≤%

Passes test

1.0

Alkalinity ≤%

Passes test

1.0

Loss on drying , ≤%

1

1.0

Heavy metalsas Pb≤ ppm

-

10.0

AS, ≤ ppm

3

3

Lead, ≤ ppm

2

2

Mercury ≤ ppm

-

1.0

Aldehydes (as formaldehyde) ≤%

0.1

0.1

Uses

It is used for food, cosmetic, medical health product and preservative for tobacco As unsaturated acid,it also used in resins,spices and rubber industries.

Packing

(1)25kg or 50kg(net weight)carton lined with plastics bag,(2)30kg(net weight)fiber drum lined with plastics bag,(3)25kg(net weight)woven bag or kraft paper bag lined with   plastics bag.

Storage and transport

Kept in tightly closed containers, it should be stored in a dry and ventilative warehouse, kept away from moisture and hot. Furthermore, it should be stored separately from poisonous substances. Handled with care, so as to avoid to damage bags.