<form id="prvvz"></form>

    <track id="prvvz"><del id="prvvz"><menuitem id="prvvz"></menuitem></del></track>

      <del id="prvvz"></del>
      <strike id="prvvz"><del id="prvvz"></del></strike>

        <big id="prvvz"><i id="prvvz"><del id="prvvz"></del></i></big>

              <track id="prvvz"></track>

              <em id="prvvz"></em><del id="prvvz"></del>

              琪琪秋霞午夜Av影视在线

                <form id="prvvz"></form>

                <track id="prvvz"><del id="prvvz"><menuitem id="prvvz"></menuitem></del></track>

                  <del id="prvvz"></del>
                  <strike id="prvvz"><del id="prvvz"></del></strike>

                    <big id="prvvz"><i id="prvvz"><del id="prvvz"></del></i></big>

                          <track id="prvvz"></track>

                          <em id="prvvz"></em><del id="prvvz"></del>

                                 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..
                                  More
                            Products

                          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