High efficient and safe food preservatives
POTASSIUM SORBATE
C6H7KO2
Potassium 2,4-Hexadienoate
FORMULA: CH3-CH=CH-CH=CH-COOK
MOL.wt.: 150.22
CAS No: 590-00-1
E number:E202
Specification
Description
Odor
Identification (A&B)
Acidity/Alkalinity
Loss on drying
Heavy metals (as Pb)
Lead
Arsenic (as AS)
Chloride
Sulfate
Assay
Particle Size
White Powder
Slight characteristic odor
Passes
NO more than1%
Not More than1.0%
(over sulfuric acid in vacuumDesiccators for 3hrs .)
Not more than 10ppm
Not more than 5ppm
Not more than 2ppm
Not more than 0.01%
Not more than 0.02%
99.0~101.0%
100% Pass 80 mesh
White Granular
Slight characteristic odor
Passes
NO more than1%
Not More than1.0%
(over sulfuric acid in vacuumDesiccators for 3hrs .)
Not more than 10ppm
Not more than 5ppm
Not more than 2ppm
Not more than 0.01%
Not more than 0.02%
99.0~101.0%
STORAGE: Preserve in tight containers protected from light at room temperature
APPLICATION: Food Preservative
Note: The quality of our Potassium Sorbate meets international standards such as: FCC, BP, USP, EP and E202
