E331 Standard Trisodium Citrate Dihydrate Used as Chelating Agent

PRODUCTS INFORMATION
Product Name:Trisodium CitrateDihydrate
CAS.: 6132-04-3
Molecular Formula: Na3C6H5O7·2H2O
Molecular Weight:294.10
Product Characters:This product consists of colorless crystals or white crystalline powder,Colorless,with asaline taste;lt will loss crystalwater at 150ºC;with slight deliquescence in the wet air,with slightlyweathered in the hot air,soluble in water,insoluble in ethanol.
Storage:
Kept in alight-proof,well-closed,dry and cool place,to avoid mixed storage with toxic,odor,and non-ferrous powders
Main Usage:
Sodium citrate is used as flavors,stabilizing agent,buffering agent,chelating agent, nutritional supplement of buttermilk,emulsifying agent and flavoring agent in food and beverage industry;it can beused as anti-blood clotting,apophlegmatisant and diuretics in phamaceutical industry;it can replacesodium tripolyphosphate as anon-toxic detergent additives in detergent industry;it can also beusedin brewing,injection,photography drugs and electroplate ect.CERTIFICATIONNATURAL BIOLOGICAL GROUP CO.,LTDCertificate of AnalysisNo.:SWJT/ZG/D-20ProductTrisodium citrate dihydrateBatch No.1704015PackingPaper-plasticQuantity20TAnalysis BasisBP2013Report Date2017-4-28ItemStandardUnitResults1CharactersWhite crystal powder or granulesWhite crystal powder2Identification TestPass the TestPass the Test3Appearance of SolutionPass the TestPass the Test4Assay(Anhydrous Substance)99.0-101.0%%99.85Water11.0-13.0%%12.226Readily Carbonisable SubstancesNot Deeper than StandardNot Deeper than Standard7Heavy metals (as Pb)≤10PPMPPM<108Chloride≤50PPMPPM<109Sulphate≤150PPMPPM<2010Oxalate≤300PPMPPM<30011Acidity or AlkalinityPass the TestPass the Test12PyrogenPass the TestPass the TestAnalysis ConclusionComply with BP2013 standard requirements
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