NewFood Food Grade Regular Stock White Powder Preservatives Potassium Sorbate Powder

Potassium sorbate is the potassium salt of sorbic acid,It is awhite salt that is very soluble in water (58.2% at 20 °C). It is primarily used as a food preservative (E number202). Potassium sorbate is effective in a variety of applications including food, wine, and personal-careproducts. While sorbic acid occurs naturally in some berries,virtually all of the world’s production of sorbicacid, from which potassium sorbate is derived, is manufactured synthetically.

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Detail parameters

PRODUCT NAME:	Potassium Sorbate
SHELFLIFE:	2 Years
PACKING	25kg/CTN
Standard	FCC11/E202/NF36
ITEM	Standard
Appearance	White Granular or Powder
ldentification	Conform
ldentification A+B	Passes Test
Assay	99,0-101,0 %
Heat stability	No discoloration (105℃,9omin)
Melting range	133-135℃
Sublimation point	8o℃
PH-Value(10%water solution)	8,5-10,5
Alkalinity (as K2CO3)	≤1.0%
cidity(as Sorbic Acid)	s1.0%
Aldehyde(as Formaldehyde)	≤0.1%
Lead (Pb)	2mg/kg
Heavy Metals (as Pb)	s 10 mg/kg
Mercury (Hg)	0.1 mg/kg
Arsenic(as As)	s2 mg/kg
Cadmium	s 1 mg/kg
Ashes	57-58.5%
Loss on Drying	≤1.0%
Organic volatile impurities	Meets the requirements
Residual solvents	Meets the requirements

Functions

1.Food preservatives. It can effectively restrain the mold, yeast anaerobic-Aerobic bacterial activity, such as cheese, wine,yogurt, dried meats, apple cider, soft drinks and fruit drinks, and baked goods. So as to prolong the shelf life of food and keep the original flavor of food.
2.It is used in many personal care products to inhibit the development of microorganisms for shelf stability.
3.It is primarily used with sweet wines, sparkling wines, and some hard ciders.