Henan Xingfa Bio-Technology Co., Ltd.  

Product Name: Potassium Sorbate Price Model NO.: sh-ps1315-7 Grade Standard: Food Grade Assay: 99.0-101.0 Product Description Specifications1. POTASSIUM SORBATE FCC42Grade Standard: Food Grade3. Application: Food additive4. Appearance: White crystals powderPOTASSIUM SORBATE FCC4Specification:Molecular Weight: 150.21Melting point: 270º CSolubility in water: 58.2G/100ML(20º C)Identification: ConformAssay: 99.0-101.0%Acidity(as sorbic acid): Pass test (1%max)Alkalinity( as K2CO3): Pass test (1%max)Aldehyde( as formaldehyde): 0.1%maxHeavy metals(Pb): 10ppm maxLead: 5ppm maxHg: 1ppm maxLoss on drying: 1.0%maxAs: 3ppm maxResidue on ignition: PassProductPotassium SorbateQualityFCCV/E202Manufacturing DateFeb. 06, 2012Expiry DateFeb. 06, 2014Batch No.031002121QuantitySAMPLE ParametersSpecificationResultsAppearanceWhite Granular or PowderWhite GranularIdentificationConformCompliesAssay99.0-101.0 %100.2%Alkalinity (as K2CO3)≤ 1.0 %< 1.0 %Acidity (as Sorbic Acid)≤ 1.0 %< 1.0 %Aldehyde (as Formaldehyde)≤ 0.1 %< 0.1 %Lead≤ 2 mg/kg< 2 mg/kgMercury (Hg)≤ 1 mg/kg< 1 mg/kgArsenic (As)≤ 3 mg/kg< 3 mg/kgLoss on Drying≤ 1.0 %0.27%The goods conform to FCCV/E202 editionTested byPerson in chargeReported dateFeb. 07, 2012