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        Aniline-2, 4-disulfonic acid (137-51-9)

        Chemical name: 4-aminobenzene-1,3-disulphonic acid 
        Structural formula:
         
        Chemical formula: C30H26N4Na2O8S2     
        Molecular weight: 253.25
        CAS NO.:137-51-9

        Item

        Index

        (1)Appearance 

        Off White To Light Greyr

        (2)Purity: 

        98% Min

        (3)Insoluble

        Less than 0.3% Max

        (4)Solubility

        Freely Soluble in Water


        Packing: 25kgs HDPE Bag with Inner liner as per Export Standard or.As per customers' requirement..

        Application:C.I. No. 26340 – Acid Jet Black R
                      C.I. No. 30050 – Direct 79
                     C.I. No. 14275 – Acid Chrysoln. 56X
                     C.I. No. 61969 – Reactive Blue 98





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