foodgrade sodium lactate 60% Molecular formula: C3H5NaO3 Relative Molecular Mass: 112.06 Code: INS 325; CAS [72-17-3] Structural formula: Properties: 2-Hydroxypropanoic Acid, Monosodium Salt solution is one kind of transparent, colorless or almost colorless, pr slight thick liquid, odorless or slight smell, concentration of solution is about 50% 70%. Specification: 2-Hydroxypropanoic Acid, Monosodium Salt : 60%; 70%. or following your demands: 50% 70%.Packing: Food grade PE plastic drum, net wt25KG/drum or 250KG/drum Standard: FCCV & JECFA. Technical Index:Item Index Identification test positive in kali salt test, positive in lactic test Chroma ≤50 APHA Assay ≥60% / ≥70% Chloride ≤0.05% Sulfate ≤0.005% Salts of oxalic acid.phosphoric acid. tartaric acid.citric acid qualified Reducing sugar qualified PH value 5.0 9.0 Pb ≤2 mg/kg Cyanide ≤0.5 mg/kg Methanol and methyl ester ≤0.025% SHANDONGBOYUFINECHAMICALSCO.,LTD.CertificateofAnalysis TestDate:2010-06-04NO.:BY/RSF-063 Product:SodiumlactateProductionNo.:2010.06.04 Grade:FoodGradeexpiryDate: 2012.06.04 Package:25KG/BagLotNo.:20100604 Quantity:50kgTestStandard:GB6226-2005 Serialno. TestContent Index TestResults 1 CalciumLactate,% 98.0-101% 99.2% 2 DissolveTest,% Qunalified Qunalified 3 DryingLoss,% 22.0-27.0% 23.6% 4 Freeacidandfreealkalitest,% Qunalified Qunalified 5 Lead,ppm ≤0.001% ≤0.001% 6 IronSalt,ppm ≤5 ≤5 7 Chloride,ppm ≤10 ≤10 8 HeavyMetal,pb ≤0.002% ≤0.002% 9 Arsenic,ppm ≤0.0002 ≤0.0002 10 Sulphate,um ≤0.075% ≤0.075% ConclusionQualified Note Whenyoutestthecontentofironsalts,chloride,sulfateandotherimpuritiesinthisproduct, you'dbettertouse"slowquantitativefilterpaper"tofitersilica.Beforeyoudothetest,youshould makesurethesamplesolutioniscooldown,ifyounot,theresultswillbenotveryeffective.