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Sorbic Acid Quick Details
Product Name: Sorbic acid
Synonyms: 1,3-Pentadiene-1-carboxylic acid; Hexa-2,4-dienoic acid; 2,4-Hexadienoic acid
CAS No: 110-44-1
Molecular Formula: C6H8O2
Molecular Weight: 112.13
Appearance: White o off-white powder
Sorbic Acid Specification
| Item | Specifications |
| Appearance | White o off-white granular |
| Odor | Slight characteristic odor |
| Heat stability | No change in color after heating for 90 minutes at 105ºC |
| Transmittance | 87%min |
| Assay(on dry weight basis) | 99%~101.0% |
| PH (10% water solution) | 8.5-10.5 |
| Clarify | Pass test |
| Alkalinity(as K2CO3) | 1% max |
| Chloride (as Cl) | 0.018% max |
| Sulfate(as SO) | 0.038% max |
| Loss on drying | 1% max |
| Aldehydes (as formaldehyde) | 0.1% max |
| Lead | 2mg/kg max |
| Zinc | 0.1mg/kg max |
| Heavy metals (as Pb) | 10mg/kg max |
| Total count colony | 100cfu/g max |
| Mould&Yeast | 100cfu/g max |
| Coliform | 30cfu/g max |
Sorbic Acid Package
25kg or 50kg (net weight)carton lined with plastic bag
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