tetrasodium [mu-[[3,3'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonato]](8-)]]dicuprate(4-)

• Product Name:tetrasodium [mu-[[3,3'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonato]](8-)]]dicuprate(4-)
• Synonyms: tetrasodium [mu-[[3,3'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonato]](8-)]]dicuprate(4-) Cuprate(4-), .mu.-3,3-3,3-di(hydroxy-.kappa.O)1,1-biphenyl-4,4-diylbis(azo-.kappa.N1)bis5-amino-4-(hydroxy-.kappa.O)-2,7-naphthalenedisulfonato(8-)di-, tetrasodium C.I. Direct Blue 218 [3,3'-[(3,3'-Dihydroxy-1,1'-biphenyl-4,4'-diyl)bis(azo)bis(5-amino-2,7-naphthalenedisulfonato-(O4,O3)]]dicopper, tetrasodium salt Cuprate(4-) [μ-[[3,3'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxy-2,7-naphthalenedisulfonato]](8-)]]di-, tetrasodium Cuprate, [μ-[[3,3'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxy-2,7-naphthalenedisulfonato]]]]di-, tetrasodium Tetrasodium [μ-[[3,3'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis [5-amino-4-hydroxynaphthalene-2,7-disulphonato]](8-)]]dicuprate Direct blue 218 (C.I. 24401)
• CAS:28407-37-6
• MF:C32H16Cu2N6NaO16S4(-3)
• MW:1018.83
• EINECS:249-008-8
• Mol File:28407-37-6.mol
• 

tetrasodium [mu-[[3,3'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonato]](8-)]]dicuprate(4-) is a diazo compound. Azo, diazo, azido compounds can detonate. The nitro groups would facilitate rapid decomposition. 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.

• Company Name:Dayang Chem (Hangzhou) Co.,Ltd.
• Tel:571-88938639 +8617705817739
• Products Intro:Product Name:Direct Blue 218
  CAS:28407-37-6
  Purity:0.95&0.99 Package:0.1KG;1KG;1000KG Remarks:Hot sales
• CB Index:58
• Related Information:Catalog(52849)

• Company Name:Hubei Kele Fine Chemical Co., Ltd
• Tel:027-59101668 19945030958
• Products Intro:CAS:28407-37-6
  Purity:98% HPLC Package:5KG;1KG,500g,10g
• CB Index:58
• Related Information:Catalog(7958)

• Company Name:Shanghai Maclean Biochemical Technology Co., LTD
• Tel:021-50706066 15221275939
• Products Intro:Product Name:Direct Blue 218
  CAS:28407-37-6
  Purity:0 Package:1g
• CB Index:58
• Related Information:Catalog(30016)

• Company Name:LGC Science (Shanghai) Ltd.
• Tel: 17717235263
• Products Intro:Product Name:Direct Blue 218 (Technical Grade)
  CAS:28407-37-6
  Purity:具体纯度，见COA Package:10g Remarks:TRC-D492970
• CB Index:58
• Related Information:Catalog(17730)

• Company Name:XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
• Tel: +8618950047208
• Products Intro:Product Name:Tetrasodium [μ-[[3,3'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonato]](8-)]]dicuprate(4-)
  CAS:28407-37-6
  Purity:99.99% Package:25kg/drum
• CB Index:58
• Related Information:Catalog(43416)

• Company Name:GIHI CHEMICALS CO.,LIMITED
• Tel: +8618058761490
• Products Intro:Product Name:Direct Blue 218
  CAS:28407-37-6
  Purity:99 Package:5KG;1KG,25kg
• CB Index:58
• Related Information:Catalog(49986)