1. Product
           

          Succinic Acid

           

           

          Additional name:

           

           

          Additional name:

          CAS: 110-56-6
          Molecular formula: HOOC(CH2)2COOH             C4H6O4

          Structure type:

          Molecular weight: 118.09
          Properties: white granules or flakes. Soluble in water; slightly soluble in ethanol, ethyl ether, acetone and glycerin; almost insoluble in benzene, CS2, CCl4 and petroleum ether. mp185, bp235 (dec.),d 1.56.
          Precaution: Succinic acid is irritating to eye, skin and mucosa. Wash with large amount of water in case of eye contact.
          Use: as alanytical reagent; in electroplating; in manufacturing drug, dye, fragrance, plastic, resin, etc.
          Packaging & Storage: plastic lined woven bag, net weight 25kg. Store in a cool dry place.


          Specification:
           

           
          A.R.
          C.P.
          Food grade
          Tech. grade
          Assay %
          99.5
          99.5
          99.0
          99.0
          mp℃
          184-187(1.5)
          183-187(2)
          l84-187
          185-190
          Clarity
          pass
          pass
           
           
          Water insoluble substances %
          0.002
          0.005
          0.01
          0.02
          Residue on ignition %
          0.01
          0.02
          0.02
          0.025
          Chloride (Cl) %
          0.0005
          0.001
          0.001
          0.001
          Nitrogen (N) %
          0.002
          0.005
          0.001
          0.005
          Sulfate (SO42) %
          0.001
          0.002
          0.002
          /
          Phosphate (PO4) %
          0.001
          0.002
          0.002
          /
          Iron (Fe) %
          0.0005
          0.004
          0.0005
          0.001
          Heavy metal (Pb) %
          0.0005
          0.002
          0.001
          0.001
          KMnO4 test (0.1N ml/g)
          0.05
          0.01
          1.0
          1.0
          Arsenic (As) %
          /
          /
          0.0003
          0.001





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