Company Profile
NINGBO HITECH ZONE YEFENG NEW MATERIALS TECHNOLOGY CO.,LTD. was established in 2012 and located in Ningbo city Zhejiang province, We focus on cosmetic rawmateirls, pharmaceutical raw mateirls and food additive chemicals export more than 20 years. We also can provide some products formula in these field. And also can service for client do some special chemical test in china mian lab, Like ingredint Analysis, UV test. We trust you will satisfy our quality and enjoly our service. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
Product Description
POTASSIUM SORBATE CAS 24634-61-5 590-00-1 White Granular Odorless or slightly smelly. Unstable in air. It can be colored by oxidation. Molecular weight 150.22. It is hygroscopic. Soluble in water and ethanol. It is mainly used as a food preservative, which is an acidic preservative combined with organic acids to improve the anti-corrosion reaction effect.
Packaging & Shipping
PACKING:25KG/CTN
| Item |
Standard |
| Appearance |
White Granular |
| Assay % |
99.0-101.0 |
| Free Acid (as Sorbic Acid) % |
<1 |
| Free Alkali (as K2CO3)% |
<1 |
| Heavy Metals (as Pb)ppm |
≤10 |
| As (as As)ppm |
≤3 |
| Loss On Drying % |
≤1.0 |
| Lead ppm |
≤2 |
| Hg ppm |
≤1 |
| Aldehydes % |
<0.1 |
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