CI 23790

• Product Name:CI 23790
• Synonyms: 2,7-naphthalenedisulfonicacid,3,3’-[(3,3’-dimethyl[1,1’-biphenyl]-4,4’-diyl)b 5-dihydroxy-is(azo)]bis[tetrasodiumsalt CI 23790 DIANIL BLUE B tetrasodium 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxynaphthalene-2,7-disulphonate] dianilbluebc.i.no.23790 C.I. Direct Blue 25 Direct blue 25 (C.I. 23790)
• CAS:2150-54-1
• MF:C34H22N4Na4O16S4
• MW:962.77
• EINECS:2184325
• Mol File:2150-54-1.mol
• 

CI 23790 is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. Cleavage of the diazo group by reducing agents may lead to benzidine production.

• Company Name:Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
• Tel: 15229059051
• Products Intro:Product Name:Direct Blue 5B
  CAS:2150-54-1
  Purity:98% Package:25KG
• CB Index:58
• Related Information:Catalog(9992)