Quick Details
CAS No.: | 590-00-1; 24634-61-5 | Other Names: | Potassium Sorbate |
MF: | C6H7KO2 | EINECS No.: | 246-376-1 |
Place of Origin: | China | Type: | Food grade |
Efficacy: | Preservative | Brand Name: | polifar |
Model Number: | Food Preservation | Appearance: | White Particle |
Shelf Life: | 2 years | MOQ: | 1kg |
Sample: | Free, ≤100g | Criteria Implemented: | GB 1886.39 - 2015 |
Product Properties
Item | Standard |
Appearance | White Granular |
Assay | 99.0 - 101.0 % |
Free Acid (as SO4) | ≤ 1 % |
Free Alkali (as K2CO3) | ≤ 1 % |
Loss on drying | ≤ 1.0 % |
Heavy metals(as Pb) | ≤ 10 mg/kg |
Arsenic (as As) | ≤ 3 mg/kg |
Melting Point(as sorbic acid) | 133.0 - 135.0ºC |
Mercury(as Hg) | ≤ 1 mg/kg |
Aldehydes | ≤ 0.1 % |
Chloride(as CI) | ≤ 0.1 % |
