Taizhou Mingguang Chemical Co., Ltd. Taizhou Mingguang Chemical Co., Ltd.  

Potassium Sorbate

TRADE NAME : Potassium Sorbate
CHEMICAL NAME : 2,4-Potassium Sorbate
STRUCTURAL FORMULA : CH3CH=CHCH=CHCOOK
MOLECULAR FORMULA : C6H7KO2
MOLECULAR WEIGHT : 150.22
Physicochemical properties : White or yellow White crystal or crystalline powder
Uses: It is used for food, cosmetic, medical health product and anti-mortify and safe agent for tobacco. As unsaturated acid,it also used to resin,aromatics and rubber industry. 
1. Packing and Storage : 
(1) 25kgs or 50pound (net weight) carton lined with PE plastic bag.
(2) 30kgs (net weight) fibber drum lined with PE plastic bag.
(3) 25kgs (net weight) woven bag or kraft paper bag lined with PE plastic bag.
(4) 1kgs/bag×40 cardboard. 
2. Kept in cool, dry and ventilating place.
3. Transportation: shipped as noon-dangerous goods.

Quality Index
FCC IV
GB13736-92
Potassium sorbate (Dry Basis), %
98.0-101.0
98.0-102.0
Clarity
Qualified
Qualified
Free Alkali (By K2CO3), % ≤
1
Qualified
Loss on Drying, % ≤
1
1
Chloride(By Cl), % ≤
0.01
0.018
Sulfate (By SO4), %
-
0.038
Aldehyde (By HCHO), % ≤
-
0.1
Heavy Metal(By Pb), % ≤
0.001
0.001
Arsenic , % ≤
-
0.0003


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