Free release
admin

8 

HOME 8 Text

83221-67-4 sodium 6-[(2,4-diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulp

service@apichina.com
Product Name sodium 6-[(2,4-diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulpho-2-naphthyl]azo]phenyl]amino]-3-sulphophenyl]azo]-4-hydroxynaphthalene-2,7-disulphonate
CAS No. 83221-67-4
Synonyms C.I. Direct Black 22, sodium salt; Sodium 6-((2,4-diaminophenyl)azo)-3-((4-((4-((7-((2,4-diaminophenyl)azo)-1-hydroxy-3-sulpho-2-naphthyl)azo)phenyl)amino)-3-sulphophenyl)azo)-4-hydroxynaphthalene-2,7-disulphonate; disodium 6-(2,4-diaminophenyl)azo-3-[4-[[4-[[7-(2,4-diaminophenyl)azo-1-hydroxy-3-sulfo-2-naphthyl]azo]phenyl]amino]-3-sulfo-phenyl]azo-4-hydroxy-naphthalene-2,7-disulfonate
InChI InChI=1/C44H35N13O14S4.2Na/c45-23-2-10-33(31(47)16-23)53-51-27-4-1-21-13-39(74(66,67)68)41(43(58)29(21)18-27)56-50-26-7-5-25(6-8-26)49-35-12-9-28(19-38(35)73(63,64)65)52-57-42-40(75(69,70)71)15-22-14-37(72(60,61)62)36(20-30(22)44(42)59)55-54-34-11-3-24(46)17-32(34)48;;/h1-20,49,58-59H,45-48H2,(H,60,61,62)(H,63,64,65)(H,66,67,68)(H,69,70,71);;/q;2*+1/p-2
Molecular Formula C44H33N13Na2O14S4
Molecular Weight 1142.0511