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                Product name:Sodium Citrate (Food grade)

                I. Chemical Name: sodium 2-hydroxypropane-1,2,3-tricarboxylate hydrate Alias: Trisodium citrate dihydrate

                Ⅱ. Molecular formula: C6H5Na3O7·2H2O

                Ⅲ. Molecular Weight: 294.10

                IV. Properties: white or slight yellow crystalline powder, smellless, no smell, It is in the shape of white power without water, easily melt in water, can not melt in ethyl alcohol, Aqueous is alkaline. Have a smell of salty and hot pepper. Stability in the air of normal temperature. A little damp in wet area. Vaporize hot air. It will loose water at 150℃.

                V. Quality Standard:

                Index name  GB 6782-2009 FCC
                Appearance white or slight yellow crystalline powder
                Identification test - pass test
                Assay(C6H5Na3O7·2H2O)% 99.0-100.5 99.0-100.5 (as dry) 
                Ph value Pass test Pass test
                Sulfate ≤% 0.01 -
                Pb ≤% 0.0002 0.0002
                As ≤% 0.0001 0.0003
                Oxalate≤% 0.01 -
                Calcium salts  0.02 -
                Fe ≤% 0.0005 -
                Readily carbonizable substance  1 -
                Chloride ≤% 0.005 -
                Loss on drying % 10.0-13.0 10.0-13.0
                Water insoluble ≤%   Accord with the stipulation  
                Light Transmittance 95  


                VI. Packing: PE bag lined composite plastic woven bag, Net wt 25KG.