tetrasodium 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(6-sulphonato-2-naphthyl)azo]naphthalene-2-sulphonate]

Base Information

• Chemical Name: tetrasodium 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(6-sulphonato-2-naphthyl)azo]naphthalene-2-sulphonate]
• CAS No.: 28706-25-4
• Molecular Formula: C41H28 N6 O15 S4 . 4 Na
• Molecular Weight: 1060.87954
• Mol file: 28706-25-4.mol

Synonyms:2-Naphthalenesulfonicacid, 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(6-sulfo-2-naphthalenyl)azo]-,tetrasodium salt (9CI); 2-Naphthalenesulfonic acid,7,7'-ureylenebis[4-hydroxy-3-[(6-sulfo-2-naphthyl)azo]-, tetrasodium salt (8CI)

Chemical Property of tetrasodium 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(6-sulphonato-2-naphthyl)azo]naphthalene-2-sulphonate]

Chemical Property:

• Vapor Pressure: 0Pa at 20℃
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Density: g/cm³
• Water Solubility.: 218g/L at 20℃

Purity/Quality:

99.9% ^*data from raw suppliers

Direct red 239 ^*data from reagent suppliers

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