Basic Information
1. Chemical name: Potassium sorbate
2. Chinese alias: Potassium sorbate; food-grade preservative
3. English name: Potassium Sorbate
4. Molecular formula: C₆H₇KO₂
5. Molecular weight: 150.22
6. CAS number: 24634-61-5
7. EINECS number: 246-376-1
8. Appearance: White or almost white crystalline powder or granules, odorless, easily soluble in water, slightly soluble in ethanol, insoluble in oils and fats
Technical Parameters
project
indicator
Potassium sorbate (calculated as C₆H₇KO₂) (calculated on a dry basis), w /%
99.0～101.0
Loss on drying, w/% ≤ Loss on drying, w/% ≤
0.80.8
Chloride (calculated as Cl), w/% ≤ Chloride (calculated as Cl), w/% ≤
zero point zero one eight
Sulfate (calculated as SO₄, w/% ≤
zero point zero two zero
Aldehydes (calculated as HCHO), w/% ≤
zero point zero eight
Heavy metals (calculated as Pb) / (mg/kg) ≤
10.010.0
Arsenic (As) (mg/kg) ≤
three
Lead (Pb) / (mg/kg) ≤
two
clarity
through experimentation
Free base
through experimentation
(The above parameters are reference values, and the specific values shall be subject to the factory inspection sheet.)
Packaging Specifications
1. 25kg woven bag lined with plastic bag
2. Packaging specifications can be customized according to customer needs