1.Chemical Name: Potassium Sorbate.2,4-Di-Ethene Acid Kalium
Molecular Formula:C6H7KO2
2.Molecular weight: 150.22
3.Specificity: White crystal or crystalline powder
4.Quality standard: GB13736-2008, FCC-V, E202
5.Use: It is used for food, cosmetic, medical health product and preservative for tobacco As unsaturated acid,it also used in resins,spices and rubber industries.
6.Packing: (1) 25kg or 50kg (net weight) carton lined with plastics bag, (2) 30kg (net weight) fiber drum lined with plastics bag, (3) 25kg (net weight) woven bag or kraft paper bag lined with plastics bag.
7.Storage and Transport: Kept in tightly closed containers, it should be stored in a dry and ventilative warehouse, kept away from moisture and hot. Furthermore, it should be stored separately from poisonous substances. Handled with care, so as to avoid to damage bags.
Its primary use is as a food preservative (E number 202). Potassium sorbate is effective in a variety of applications including food, wine, and personal care.
Packaging & Shipping
Packaging Details:25kgs net bag/carton or according to your requirement
Delivey Detail:within 10 days after receiving the deposit
Molecular Formula:C6H7KO2
2.Molecular weight: 150.22
3.Specificity: White crystal or crystalline powder
4.Quality standard: GB13736-2008, FCC-V, E202
5.Use: It is used for food, cosmetic, medical health product and preservative for tobacco As unsaturated acid,it also used in resins,spices and rubber industries.
6.Packing: (1) 25kg or 50kg (net weight) carton lined with plastics bag, (2) 30kg (net weight) fiber drum lined with plastics bag, (3) 25kg (net weight) woven bag or kraft paper bag lined with plastics bag.
7.Storage and Transport: Kept in tightly closed containers, it should be stored in a dry and ventilative warehouse, kept away from moisture and hot. Furthermore, it should be stored separately from poisonous substances. Handled with care, so as to avoid to damage bags.
| Item | FCC-V/E202 | Result |
| Identification | Conforms to Standard | Conforms to Standard |
| Appearance | White Granular or Powder | White Granular |
| Assay | 99.0% - 101.0% | 100.71% |
| Free Acid (as Sorbic Acid) | 1% max | Not Detected |
| Free Alkali (as K2CO3) | 1% max | 0.7% |
| Heavy Metals (as Pb) | ≤10 ppm | < 10 ppm |
| Arsenic (as As) | ≤ 3 ppm | < 3 ppm |
| Loss on Drying | ≤ 1.0% | 0.38% |
| Lead | ≤ 2 ppm | < 2 ppm |
| Melting Point (as Sorbic Acid) | 133.0°C-135.0°C | 133.0ºC-135.0ºC |
| Mercury | ≤ 1 ppm | 0.0016 ppm |
| Aldehydes | ≤ 0.1% | 0.002% |
Its primary use is as a food preservative (E number 202). Potassium sorbate is effective in a variety of applications including food, wine, and personal care.
| No. | Item | Standard(FCCIV/E202) | Test Result |
| 1 | Appearance | White G/P | Conform |
| 2 | Assay | 98-101% | 99.80% |
| 3 | Acidity(As sorbic Acid) | ≤1% | <1% |
| 4 | Alkalinity(as K2CO3) | ≤1% | 0.80% |
| 5 | Chloride (As CL) | ≤0.018% | 0.015% |
| 6 | Aldehydes (As HCHO) | ≤0.1% | 0.06% |
| 7 | Arsenic(As AS) | ≤3ppm | 2.5ppm |
| 8 | Mercury | ≤0.01ppm | 0.006ppm |
| 9 | Heavy Metals | ≤10ppm | 8ppm |
| 10 | Pb | ≤2ppm | 1.5pm |
| 11 | Loss on drying | ≤1% | 0.80% |
Packaging & Shipping
Packaging Details:25kgs net bag/carton or according to your requirement
Delivey Detail:within 10 days after receiving the deposit