74543-21-8 Sodium 2-amino-5-((4-sulfophenyl)diazenyl)benzenesulfonate
BD15148474543-21-898%
¥68.01g
3270-25-5 4,5-Dihydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-2,7-Naphthalenedisulfonic acid trisodium salt
BD1124163270-25-5Ind
¥58.025g
216972-99-5 9-[2(or 4)-[[[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]amino]sulfonyl]-4(or 2)-sulfophenyl]-2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-Xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium inner salt
BD02376281216972-99-598% +(isomer mixture)
6226-79-5 3-Hydroxy-4-((2-sulfo-4-((4-sulfophenyl)diazenyl)phenyl)diazenyl)naphthalene-2,7-disulfonic acid, tetrasodium salt
BD3063576226-79-595% +(HPLC)
¥87.025g
343821-13-6 5'-(4-Sulfophenyl)-[1,1':3',1''-terphenyl]-4,4''-disulfonic acid
BD01171386343821-13-698%
¥840.0250mg
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