Good quality Potassium sorbate 24634-61-5

Good quality Potassium sorbate 24634-61-5 

Usage: 

Potassium sorbate is a highly effective and safe preservative. It has good corrosion resistance, high safety, good stability; but also has a wide range of use and flexible use.

1. Add sorbic acid to the reaction kettle, then add 66% water of sorbic acid, add 49% potassium hydroxide solution at 45 ° C until the reaction solution Ph = 8, the reaction takes about 45min. Add a certain amount of activated carbon, vacuum filtration, the filtrate was evaporated under reduced pressure at 40 ~ 45 ℃ 3 ~ 4h to reach the required temperature was raised to 70 ℃ discharge. After centrifugation to crystallize, mother liquor recovery; finally dried at 105 ℃ to give the product.

2. By sorbic acid and potassium hydroxide or potassium carbonate and the dehydration, drying system.

Product expansion

1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the Raw Material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories.

2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.

3> Fragrance And Spices: Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.

4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, resins, additives, and other intermediates.

5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion.

6> Pharmaceutical Intermediates: The so-called pharmaceutical intermediates, refers to the production of pharmaceutical products in the process, the use of raw materials, materials, accessories and other intermediate products.

7> Agricultural Chemicals: Research and agriculture related chemical, including pesticide, plant growth regulator, fertilizer, compound fertilizer, herbicide etc.