Based on our traditional advantages, we actively implement the brand strategy, vigorously develop fine and efficient high-quality Phosphates, Food Grade Potassium Sulfate, Potassium Oxalate, and promote the transformation and upgrading development of our industry. Culturally, suppliers can be reluctant to question points they do not understand. We will tolerate each other with a tolerant heart, cooperate with each other, twist our strength into a rope, work together, be enthusiastic and optimistic to build our company. After a relatively short period of development, our company's products have covered almost all types and specifications of current industry. Our corporate culture is persistent, professional, harmonious and win-win, loyal, aggressive, united and joyful.
1、Chemical Name: Potassium sorbate
2、Molecular Formula: C6H7KO2
3、Molecular Weight: 150.22
4、CAS:24634-61-5
5、Character: It occors as colorless or white scaly crystal or crystalline powder, odorless or slightly smelly. It is unstable in air and can be oxidized and colored. It is hygroscopic. It’s soluble in water and ethanol.
6、Usage: Potassium sorbate is internationally recognized as a low toxicity and high efficiency acid preservative, which has the same antiseptic effect as sorbic acid. It can be used as food preservative, fruit and vegetable preservative and laundry cosmetics and feed preservative.
7、Packing: It is packed with a polyethylene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg .
8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substance.
Specification | GB 1886.39-2015 | |
Content(On Dry Basis) ,w/% | 98.0-101.0 | 98.0-101.0 |
Clarity | Pass test | Pass test |
1.0 | 1.0 | |
0.038 | ———— | |
Chloride(As Cl),w/% ≤ | 0.018 | ———— |
Aldehyde (As HCHO ),w/% ≤ | 0.1 | ———— |
Acidity (As potassium sorbate),w/≤ | ———— | 1.0 |
Alkalinity (As K2CO3),w/% ≤ | ———— | 1.0 |
Heavy metal (As Pb),mg/kg ≤ | 10 | ———— |
Arsenic (As),mg/kg ≤ | 3.0 | ———— |
Lead (Pb),mg/kg ≤ | 2.0 | 2.0 |
Free base experiments | Pass test | ———— |




Our company adheres to the concept of 'If there is innovation, there is a future', to provide customers with competitive Food Grade Ingredients Preservative Water Soluble Potassium Sorbate solutions and services, and continue to create maximum value for customers. We are honest and trustworthy, we adhere to the principle of equality and mutual benefit and we will serve you wholeheartedly. Our company has fast response, strong ability, short production cycle, and special processing of products according to different requirements of customers.
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