| CAS No.: | 24634-61-5 |
|---|---|
| Other Names: | Sorbic acid potassium salt |
| MF: | C6H7KO2 |
| EINECS No.: | 246-376-1 |
| FEMA No.: | |
| Place of Origin: | China (Mainland) |
| Type: | Acidity Regulators,Antioxidants,Chewing Gum Bases,Colorants,Emulsifiers,Enzyme Preparations,Flavoring Agents,Nutrition Enhancers,Preservatives,Stabilizers,Sweeteners,Thickeners,Other |
| Brand Name: | |
| Model Number: |
Quick Details
Specifications
Potassium Sorbate Specifications
CAS No.: 24634-61-5;590-00-1
Molecular Formula: C6H7KO2
Specification:
CAS No.: 24634-61-5;590-00-1
Molecular Formula: C6H7KO2
| Product Name: | Potassium sorbate |
| Synonyms: | 2,4-Hexadienoic acid, potassium salt, (E,E)-; potassium (E,E)-hexa-2,4-dienoate |
| CAS RN.: | 24634-61-5;590-00-1 |
| EINECS: | 246-376-1 |
| Molecular Weight: | 150.2169 |
| Molecular Formula: | C6H7KO2 |
| Melting Point(°C): | 270°C |
| Water Solubility: | 58.2 g/100 mL (20°C) |
| Item | FCCIV STANDARD | TEST RESULT |
| Identification | Conform To Standard | CONFORM TO STANDARD |
| Appearance | White Granular | White Granular |
| Assay | 99.0 ~ 101.0% | 100.06% |
| Free Acid (as SO4) | 1% | 1% |
| Free Alkali (as K2CO3) | 1% | 0.28% |
| Heavy Metals (as Pb) | ≤ 10 Ppm | LESS THAN 10 PPM |
| Arsenic (as As) | ≤ 3 Ppm | LESS THAN 3 PPM |
| Loss On Drying | ≤ 1.0% | 0.32% |
| Lead | ≤ 2Ppm | NONE |
| Melting Point(As sorbic acid) | 133.0°C-135.0°C | 133.0°C-135.0°C |
| Mercury | ≤ 1Ppm | NONE |
| Aldehydes | 0.1% | 0.1% |
| Organic Volatile Impurities | Meet the requirement | Meet the Requirement |
| Chloride(as CI) | ≤0.1% | 0.1% |
| Residual Organic Solvents | Negative | Negative |
| Conclusion | CONFORM TO FCCIV STANDARD | |