Potassium Benzoate, E212, CAS no.582-25-2, the potassium salt of Benzoic acid, a white, odorless, flaky, crystalline powder, soluble in water. Potassium Benzoate manufacturing process via chemical synthesis, toluene and potassium hydroxide as raw materials. It uses as food preservative that inhibits the growth of mold, yeast and some bacteria. It works best in low-pH products, such as PH 4.5.
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Potassium Benzoate powder food grade Specification
Product Potassium Benzoate
CAS 582-25-2 (anhydrous) INS 212
Structure Molecular formula C7H5KO2 3H2O
Properties White particles, flakes or crystalline powder.Odorless, melting point
121.5 123.5 , soluble in water and ethanol.
Quality Specification Standard Item JECFA97 FCC V USP35-NF30
Content(dry basis) 99% 99.0%~100.5% 99.0%~100.5%
Alkalinity (as KOH) passed test 0.06% passed test
Lead 2 mg/kg 2 mg/kg
Water (105, 4h) 26.5% 1.5%. 1.5%.
Heavy metals - - 0.001%
Cl(as chlorine) 0.07%-
Easy oxide test passed test
Application 1.Used as food preservative and antimicrobial agent mainly for artificial
butter,wine .
2.Used as a preservative, antimicrobial agent in food industry.
3.Analytical reagent. Can also be used as tweet agent of fireworks material.
Dosage Refer to the amount of sodium benzoate.
Packaging Net weight: 25kg,paper-plastic bag or woven bag lined with PE bag,can also
be customized according to the customer's requirements of packaging.
Storage Stored in cool, dry and ventilated place.Must not be loaded and transported
with toxic, hazardous and polluting substances.
Supplier: Cosmetic Product's, Glycerine, Glyceryl Stearate, Polysorbates , Phenoxyethanol, Parabens , Sles, Cocamidopropyl Betaine, Cetyl Alcohol, Stearyl Alcohol, Dimethicone , Iron Oxides, Titanium Dioxide, Mica , Castor Oil ( Food Product's ) Ascorbic Acid ,dextrose Monophysite , Aspartame Flavors , Citric Acid, (anhydrous) Fumaric Acid , Fructose Corn Syrup Hfcs 55 Hydrogen Peroxide 35% , Glycerin Isolate Soy Protein , Guar Gum Liquid Glucose , , Potassium Sorbate Granular Maltose , Silicon Dioxide, Magnesium Chloride , Sodium Citrate Natural Color , Benzoate Acid Oleoresins , Tri Calcium Phosphate (tcp) Pectin , Xanthan Gum 200, Mesh Phosphoric Acid
Acesulfame K Potassium Meta Bi Sulphide , Acetic Acid Potassium Sorbate , Aluminum Silicate, Sodium Acid , Pyrophosphate , Alginate Sodium Benzoate , Ammonium Bi Carbonate, Sodium Bicarbonate , Amphetamines Sodium, Citrat Amylase Sodium, Ascorbic Acid, Sodium Sulphide
Services: Manufacture
Buyer: Cosmetic product's glycerin, glyceryl stearate, polysorbates , phenoxyethanol, parabens , sles, cocamidopropyl betaine, cetyl alcohol, stearyl alcohol, dimethicone , iron oxides, titanium dioxide, mica , castor oil
