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      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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