potassium sorbate
Product Images
Product Property
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | Negotiable |
| Payment Mode : |
T/T |
Description
Product description(sonefworld.com/product/potassium-sorbate_248.html):
1. Chemical name: Potassium sorbate, 2, 4-di-ethene acid kalium
2. Molecular formula: C6H7KO2
3. Molecular weight:150.22
4. Specificity:white or yellow white crystal or crystalline powder.
5. Uses: It is used for food, cosmetic, medical health product and anti-mortify for tobacco. As unsaturated acid, it also used as resin, aromatics and rubber industry.
6. Packing:(1)25kg (net weight)carton lined with plastics bag; 13MT/20'FCL wihtout pallets
7. Storage and transport:Keep in cool, dry and ventilating place. Shipper as non-dangerous goods.
| 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 |
