4-[2-(2,4-Dihydroxyphenyl)diazenyl]-5-hydroxy-2,7-naphthalenedisulfonic acid

CAS: 3627-01-8

Ref. IN-DA00CY67

Product Information

• Name: 4-[2-(2,4-Dihydroxyphenyl)diazenyl]-5-hydroxy-2,7-naphthalenedisulfonic acid
• Synonyms: 1-(2,4-Dihydroxy-1-phenylazo)-8-hydroxynaphthalene-3,6-disulfonic Acid Disodium Salt, H-Resorcin, 4-((2,4-Dihydroxyphenyl)azo)-5-hydroxynaphthalene-2,7-disulphonic acid, (Z)-4-((2,4-dihydroxyphenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonic acid, 1-(2,4-Dihydroxy-1-phenylazo)-8-hydroxynaphthalene-3,6disulfonic acid disodium salt, 4-[(Z)-(2,4-dihydroxyphenyl)diazenyl]-5-hydroxy-2,7-naphthalenedisulfonic acid, 4-hydroxy-5-[(2Z)-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonic acid, 4-hydroxy-5-[2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonic acid, 5-hydroxy-4-[(2Z)-2-(2-hydroxy-4-oxo-1-cyclohexa-2,5-dienylidene)hydrazinyl]naphthalene-2,7-disulfonic acid
• Brand: Indagoo

Chemical properties

• Molecular weight: 440.4045
• Formula: C₁₆H₁₂N₂O₉S₂
• Purity: 97.0%
• Color/Form: Solid
• InChI: InChI=1S/C16H12N2O9S2/c19-9-1-2-12(14(20)5-9)17-18-13-6-10(28(22,23)24)3-8-4-11(29(25,26)27)7-15(21)16(8)13/h1-7,19-21H,(H,22,23,24)(H,25,26,27)
• InChI key: BTEWRTUJKSQHIE-UHFFFAOYSA-N