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           4,4’-Diaminostilbene-2,2’-disulf..
           p-nitrotoluene-o-sulfonic acid ..
           4,4-Dinitrostilbene-2,2-disulfon..
           Aniline-2,5-disulfonic acid mono..
           Para Amino Azo Benzene 4 Sulfoni..
           4-aminobenzene-1,3-disulphonic a..
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    Chemical NameAniline-2, 5-disulfonic acid monosodium salt
    Structural Formula
                   
    Chemical FormulaC6H6NO6S2Na
    Molecular Weight275.23
    CAS NO.: 24605-36-5
    Quality Index

    Item Index
    (1)Appearance Pink White Powder
    (2)Purity      ≥90.0% ≥95.0%
    (3)Water Insolubles         ≤0.1% ≤0.1%
    (4)Water        ≤5.0% ≤1.0%
    (5)Inorganic       ≤5.0% ≤4.0%

    Main Use:For dyes intermediates,for the manufacturing of direct resistance to question the blue RGL, reactive turquoise bluse KGL, reactive brilliant yellow and reactive orange etc.  
    Package:25KG plastic woven bag