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      Potassium sorbate  
      Potassium citrate  
      Calcium citrate
     
      Ammonium citrate  
      Potassium chloride  
      Potassium chloride(Food grade)  
      ADD:Guannan Lianyungang Economic Development Zone(West)
    Contact: Mr. He
    Mobile phone:(0)13851270603
    Tel:0086-518-85817589
    Fax:0086-518-85817856
    E-mail: helei@chemfoods.com
                  helei@muprofood.com
    Url: www.spazzradio.com
     
       
     
    Potassium citrate

    ⅠChemical Name: Mono-hydrous trisodium 2-hydroxy propane-1,2,3-tricarboxylate potassium citrate.
    Molecular Formula: K3C6H5O7·H2O
    ⅡMolecular Weight: 324.41
    ⅢProperties: White crystal or powder; odourless; taste salty; slightly deliquescence; readily soluble in water or glycerine, almost insoluble in ethanol (Relative density 1.98, it will melt and decompose when heated to 230℃) .
    ⅣQuality standard: GB14889-94, BP93/98, E332
    ⅤApplication: In food processing industry,it is used as buffer agent ,chelate agent, stabilizer, antibiotic oxidizer, emulsifier, flavor regluator, used in dairy product, jellies, jam, meat, tinned pastry. Used as emulsifier in cheese and used in citrus freshening. In pharmaceutical, it is used for curing hypokalimia, potassium depletion and alkalization of urine.
    ⅥPacking: It is packed with polyethylene bag as liner and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
    ⅦStorage and transport: Kept in tightly-closed containers, it should be stored in a dry and ventilative warehouse, kept away from moisture and hot. Furthermore, it should be separately from poisonous substances. Handled with care,so as to avoid damage to bags.

    Name of index GB14889-94 BP93/98 E332
    Appearance
    White, hygroscopic, granular powder or transparent crystals
    Identification
    Positive tests for citrate and for potassium
    Appearance of solution   Clear and colourless  
    Assay(on anhydrous basis),% ≥99.0 99.0-101.0 ≥99.0
    Chlorides,≤ppm -- 50 --
    Heavy metal(As Pb),≤ppm 10 10 5
    Sodium,≤% 0.3 --
    Oxalates,≤% -- 0.03 0.01
    Sulphates,≤% -- 0.15 --
    Acidity or Alkalinity By test Passes test --
    Readity carbonisable substances -- Not deeper than standard --
    Loss on drying(180℃,4h) 3.0-6.0 4.0-7.0 ≤6%
    pH(5% aqueous solution) --   7.5-9.0
    Arsenic(As),≤ppm 3 1
    Lead(Pb),≤ppm -- -- 1
    Mercury(Hg),≤ppm -- 1
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