| ≥1 piece |
Process controlled by DCS syste, products conform with FCCV,BP,USP E200/202 grade,
Shanghai Reagent New Material Co.,Ltd dedicated to providing high quality fine chemical products with good price advantages , we majorly supply 3 groups of products : Food Additives , Dye intermediates ,and Composites materials like GRP ,CFRP parts for industry users .
We have around 10 years of experience selling above products in China market as agent or reseller , although this is our very first year to be involved in oversea market . Our biggest advantages are : Our chemical background make us know the products better, Good relationship with suppliers enable us to get a good contract price and stable supplying capacity , Good communication skills bring a no-barrier communication between you and us .
application of the product:
Product Specification:
C 6 H 7 O 2, Mol. Wt:150.22, CAS NO:590-00-2, E number: E202
1. Formula: CH3CH=CHCH=CHCOOK, Potassium 2,4-Hexadienoate
2. Specification:
| Potassium sorbate | Potassium Sorbate Granules | |
| Description | White Powder | White Granular |
| Odur | Slightly characteristic odor | Slightly characteristic odor |
| Identification(A&B) | Pass | Pass |
| Acidity/Alkalinity | Not more than 1% | Not more than 1% |
| Loss on drying | not more than 1% (over sulfuric acid in vacuum desiccator for 3 hrs) | not more than 1% (over sulfuric acid in vacuum desiccator for 3 hrs) |
| Heavy metels(as Pb) | Not more than 10 ppm | Not more than 10 ppm |
| Lead | Not more than 2 ppm | Not more than 2 ppm |
| Arsenic | Not more than 2 ppm | Not more than 2 ppm |
| Chloride | Not more than 0.01 ppm | Not more than 0.01 ppm |
| Sulfate | Not more than 0.02 ppm | Not more than 0.02 ppm |
| Assay | 99.0-101.0% | 99.0-101.0% |
| Organic volatile impurities | Meets requirements | Meets requirements |
| Particle size | 100% Pass 80 mesh |
| CAS No.: |
590-00-1
|
Other Names: |
Sorbistat potassium
|
MF: |
CH3CH=CHCH=CHCOOK
|
| Place of Origin: |
China (Mainland)
|
Type: |
Preservatives
|
Brand Name: |
reagent
|
| white: |
powder
|