| ≥1 piece |
| Parameter | Specification |
|---|---|
| Product Name | Potassium Sorbate |
| CAS No. | 24634-61-5 |
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|
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| Molecular Weight | 150.22 |
| EINECS No. | 246-376-1 |
| CNS No. | 17.004 |
| INS No. | 202 |
| HS Code | 2916190010 |
| Appearance | White crystalline powder / white granular particles |
| Odor | Odorless or slight characteristic odor |
| Purity | 98.0% – 101.0% (dry basis) |
| Loss on Drying | ≤1.0% |
| Chloride | ≤0.018% |
| Sulfate | ≤0.038% |
| Aldehydes (as HCHO) | ≤0.1% |
| Heavy Metals (as Pb) | ≤10.0 mg/kg |
| Arsenic (As) | ≤3.0 mg/kg |
| Lead (Pb) | ≤2.0 mg/kg |
| pH Value | 7.0 – 10.0 |
| Solubility | Freely soluble in water (approx. 67.6g/100ml at 20°C); soluble in propylene glycol (5.8g/100ml); slightly soluble in ethanol (0.3g/100ml) |
| Melting Point | ~270°C (decomposition) |
| Total Plate Count | ≤1,000 CFU/g |
| E. coli | Negative |
| Salmonella | Negative in 25g |
| Shelf Life | 24 – 36 months |
| Storage | Keep in cool, dry, well-ventilated area, avoid moisture and direct sunlight; store separately from toxic substances, avoid contamination |
| Packaging | 25kg multi-ply paper bag |