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                                                                                                              4-aminobenzene-1,3-disulphonic acid

                                                                                                              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