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Product Name:Potassium Sorbate
Other Name:Potassium Sorbate
Appearance:Powder, Granule, Needle
CAS No.: 590-00-1
HS Code:2916190090
MOQ:1*20'FCL
Package: 25KG/Carton
Description of Potassium Sorbate:
1. Potassium sorbate is made from sorbic acid and potassium hydroxide through neutralization reaction. It has all the basic properties of sorbic acid except solubility.
2. Potassium sorbate is a white or off-white granule or powder, which is easy to absorb moisture and is very unstable in the air. It is easy to oxidize and turn brown, but it is relatively stable to light and heat, and it will melt and decompose at about270°C. The pH value of 1% aqueous solution is 7-8.
Introduction:
Appearance:White powder or needle
Molecular formula: C6H7KO2
Molecular weight: 150.22
CAS No.:590-00-1
HS No.: 29161900.90
FEMA No.: 2921
Function : food additive, feed or animal additives and pharmaceutics.
Specification of Potassium Sorbate:
ITEM | STANDARD |
Appearance | White powder or needle or granule |
Heat Stability | No change in colour after heating for 90 minutes at 105°C |
Assay (%) | 99.0 - 101.0 |
Loss on drying (%) | ≤ 1 |
Content of sorbic acid | 75% Min |
Alkalinity (as K2CO3, %) | ≤ 1 |
Chloride (as Cl, %) | ≤ 0.018 |
Aldehydes(as formaldehyde, %) | ≤ 0.1 |
Sulfate (as SO4, %) | ≤ 0.038 |
Arsenic | ≤3 mg/ kg |
Lead | ≤2 mg/ kg |
Mercury | ≤1 mg/ kg |
Total heavy metals (as Pb) | ≤10 mg/ kg |
Oxidizer | None |
Application of Potassium Sorbate:
Potassium sorbate is used to inhibit molds and yeasts in many foods, such as cheese, wine, yogurt, dried meats, apple cider, soft drinks and fruit drinks, and baked goods.In addition, herbal dietary supplement products generally contain potassium sorbate.
Package of potassium sorbate:
1. 25kg/carton,14MTS/20FCL for potassium sorbate.
2. Or as clients' requirement
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