Brief:
Potassium sorbate as a food preservative belongs to the acidic preservative with the use of organic acid antiseptic reaction effect
COA:
|
Item
|
Specification
|
Result
|
|
Appearance
|
White granular or powder
|
White granular or powder
|
|
Assay (As C
6
H
7
KO
2
after drying)
|
98.0%-101.0%
|
100.7%
|
|
Identification
|
Conforms to standard
|
Passes test
|
|
Acidity (As sorbic acid)
|
Passes test (About 1%)
|
Passes test
|
|
Alkalinity
|
Passes test (About 1%)
|
Passes test
|
|
Lead
|
≤2mg/kg
|
<2mg/kg
|
|
Loss on drying
|
≤1.0%
|
0.4%
|
|
Conclusion
|
The product above complies with the standard of FCC-V.
|
Application:
Potassium sorbate has been widely used in food, beverage, pickles, tobacco, medicine, cosmetics, agricultural products, pet poultry feed and other industries