Factory Direct Supply Preservatioves Potassium Sorbate CAS 24634-61-5/590-00-1

• CAS No.: 24634-61-5/590-00-1
• Formula: C6h7ko2
• EINECS: 246-376-1
• Composition: Potassium Sorbate
• Transport Package: 1kg/Foil Bag, 25kg/Bag, or as Your Requierments
• Specification: 99%
• Model NO.: IB7001
• Trademark: Innovy
• Origin: China
• HS Code: 2916190090
• Production Capacity: 100000000

Product Description

Product Description

What is Potassium Sorbate?
Potassium Sorbate is a White crystalline powder showing no change in colour after heating for 90 minutes at 105 °C,Content not
less than 99 % on the dried basis.Potassium sorbate is the potassium salt of sorbic acid, chemical formula CH3CH=CH−CH=CH−CO2K. It is a white salt that is very
soluble in water (58.2% at 20 °C). It is primarily used as a food preservative (E number 202). Potassium sorbate is effective in a
variety of applications including food, wine, and personal-care products. While sorbic acid is naturally occurring in some
berries, virtually all of the world's production of sorbic acid, from which potassium sorbate is derived, is manufactured
synthetically.

Application

Potassium sorbate is a very common food preservative, has the effect of preventing spoilage and acid, extending the shelf life.1. Potassium sorbate is an internationally recognized low-toxic, high-efficiency acid preservative with the same antiseptic effect as sorbic acid. The range and amount of use (based on sorbic acid) see sorbic acid.
2. Used as food preservative, fruit and vegetable preservation and washing cosmetics and feed preservatives.
3. Cosmetic preservatives. It is an organic acid preservative. The amount added is generally 0.5%. Can be mixed with sorbic acid. Although potassium sorbate is easily soluble in water, it is convenient to use, but the pH value of the 1% aqueous solution is 7-8, which tends to increase the pH of the cosmetic, and should be taken care of when used.

Certificate of Analysis

Potassium Sorbate
Item	GB13736-1992	FCCIV	Enterprise Standard
Appearance	White or light yellow granule	White or light yellow granule	White granule
Content(C6H7KO2)	98.00-102.00%	99.00-101.0%	99.00-101.0%
Clarity	passed	passed	passed
Free Alkali(as K2CO3)	passed	passed	passed
Aldehyde(as HCHO)	0.1%	/	0.1%
Loss on drying	1%	1%	1%
Chloride(CI-)	0.018%	/	0.018%
Sulfate(SO4-)	0.038%	/	0.038%
Heavy Metals(Pb)	0.001%	0.001%	0.001%
Arsenic(As)	0.0003%	0.0003%	0.0003%

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