Trisodium 2-(p-sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate

CAS: 23647-14-5

Ref. IN-DA002O14

Product Information

• Name: Trisodium 2-(p-sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate
• Synonyms: 2-(4-sulphophenyloazo)-1,8-dihydroxy-3,6-napthalenedisulphonic acid, Sulfanilic acid azochromotrop, 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[(4-sulfophenyl)azo]-, trisodium salt, Sulfanilic acid-azochromotrop, 1,8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3,6-disulfonic acid trisodium salt, 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-((4-sulfophenyl)azo)-, trisodium salt, 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-(2-(4-sulfophenyl)diazenyl)-, sodium salt (1:3), 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:3), 2,7-naphthalenedisu, Trisodium 4,5-dihydroxy-3-(4-sulphonatophenylazo)naphthalene-2,7-disulphonate, 2-(p-Sulfophenylazo)chromotrop, 2-(4-Sulfophenylazo)chromotropic acid trisodium salt, Trisodium 1,8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3,6-disulfonate, Trisodium 2-(4-Sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate, 2-(4-Sulfophenylazo)-1,8-dihydroxy-3,6-naphthalene disulfonic acid trisodium salt, 4,5-Dihydroxy-3-(4-sulfophenylazo)-2,7-naphthalene disulfonic acid trisodium salt, 4,5-Dihydroxy-3-(4-sulfophenylazo)-2,7-naphthalenedisulfonic Acid Trisodium Salt, sodium (E)-4,5-dihydroxy-3-((4-sulfonatophenyl)diazenyl)naphthalene-2,7-disulfonate, tripotassium 4,5-dihydroxy-3-[2-(4-sulfonatophenyl)diazen-1-yl]naphthalene-2,7-disulfonate, trisodium (3E)-5-hydroxy-4-oxo-3-[(4-sulfonatophenyl)hydrazono]naphthalene-2,7-disulfonate, 4,5-dihydroxy-3-[(4-sulfophenyl)diazenyl]naphthalene-2,7-disulfonic acid, sodi um salt, sodium salt, sodium salt, tripotassium 5-hydroxy-4-oxo-3-[2-(4-sulfonatophenyl)hydrazin-1-ylidene]naphthalene-2,7-disulfonate, trisodium (3E)-5-hydroxy-4-oxo-3-[(4-sulfonatophenyl)hydrazinylidene]naphthalene-2,7-disulfonate, trisodium (3Z)-5-hydroxy-4-oxo-3-[(4-sulfonatophenyl)hydrazinylidene]naphthalene-2,7-disulfonate, p-Sulfophenylazochromotropic acid trisodium salt, 2-(4-Sulfophenylazo)chromotropic acid trisodium salt, indicator - 25G 25g, 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[(p-sulfophenyl)azo]-, trisodium salt, 4,5-dihydroxy-3-[(4-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt
• Brand: Indagoo

Chemical properties

• Molecular weight: 570.4138
• Formula: C₁₆H₉N₂Na₃O₁₁S₃
• Purity: 95%
• Color/Form: Solid
• InChI: InChI=1S/C16H12N2O11S3.3Na/c19-12-7-11(31(24,25)26)5-8-6-13(32(27,28)29)15(16(20)14(8)12)18-17-9-1-3-10(4-2-9)30(21,22)23;;;/h1-7,19-20H,(H,21,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3
• InChI key: AEHGQXKBQBMQEK-UHFFFAOYSA-K