2-(4-Sulfophenylazo)1,8-dihydroxy-3,6-naphthalenedisulfonic Acid, Trisodium Salt, Indicator Grade, ACROS Organics™

Brand:  Acros Organics 151571000

Product Code. 10064623

Chemical Identifiers

• Chemical Name or Material: 2-(4-Sulfophenylazo)1,8-dihydroxy-3,6-naphthalenedisulfonic acid, trisodium salt
• Purity Grade: Indicator Grade
• Formula Weight: 570.39
• Synonym: 4,5-Dihydroxy-3-(4-sulfophenylazo)-2,7-naphthalenedisulfonic acid, trisodium salt, SPADNS, p-Sulfophenylazochromotropic acid trisodium salt

• CAS: 23647-14-5
• Molecular Formula: C₁₆H₉N₂Na₃O₁₁S₃
• MDL Number: MFCD00003952

Specifications

• Chemical Name or Material: 2-(4-Sulfophenylazo)1,8-dihydroxy-3,6-naphthalenedisulfonic acid, trisodium salt
• CAS: 23647-14-5
• Physical Form: Crystalline Powder
• Formula Weight: 570.39
• Infrared Spectrum: Authentic
• Synonym: 4,5-Dihydroxy-3-(4-sulfophenylazo)-2,7-naphthalenedisulfonic acid, trisodium salt, SPADNS, p-Sulfophenylazochromotropic acid trisodium salt
• UV Spectrometry: Complies

• Quantity: 100g
• Purity Grade: Indicator Grade
• Molecular Formula: C₁₆H₉N₂Na₃O₁₁S₃
• MDL Number: MFCD00003952
• Merck Index: 15, 8859
• Packaging: Glass bottle
• Color: Dark red-brown