直接红B

中文名称：

直接红B 

中文别名：

直接红B;
直接深红 4BR;
直接耐酸红酱;
直接大红4BS;
直接耐酸大红4B;
直接红 23 

英文名称：

2-Naphthalenesulfonicacid,3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-7-[[[[5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-,sodium salt (1:2)

英文别名：

2-Naphthalenesulfonic acid, 3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-7-[[[[5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-, sodium salt (1:2);
2-Naphthalenesulfonic acid, 3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-, disodium salt (9CI);
Benzo Fast Scarlet 4BS (6CI);
C.I. Direct Red 23 (7CI);
C.I. Direct Red 23, disodium salt (8CI);
Airedale Scarlet 4BD;
Aizen Primula Scarlet 4BSH;
Amanil Fast Scarlet 4BS;
Atul Direct Fast Scarlet 4BS;
Benzanil Fast Scarlet 4BSN;
Benzo Fast Scarlet 4BSA-CF;
Benzo Scarlet 4BS;
Brilliant Direct Red 4A;
C.I. 29160;
Calcomine Scarlet 4BSY;
Chloramine Fast Scarlet 4B;
Chloramine Fast Scarlet SE;
Chlorazol Fast Scarlet 4B;
Chlorazol Fast Scarlet 4BSP;
Chrome Leather Scarlet SE;
Columbia Fast Scarlet 4BS;
Diacotton Fast Scarlet 4BS;
Diamine Fast Scarlet 4BA;
Diamine Fast Scarlet 4BS;
Diaphtamine Fast Scarlet 4BS;
Diazamine Fast Scarlet 4BS;
Diazol Fast Scarlet 4BS;
Diphenyl Fast Scarlet 4BS;
Diphenyl Fast Scarlet RS;
Diphenyl Scarlet RS;
Direct Acid Fast Scarlet 4BS;
Direct Brilliant Red 4A;
Direct Brilliant Red 4BS;
Direct Fast Scarlet 4B;
Direct Fast Scarlet 4BS;
Direct Fast Scarlet 4BSN;
Direct Fast Scarlet M 4BS;
Direct Fast Scarlet SE;
Direct Red 23;
Direct Red 4BS;
Direct Red Scarlet 23;
Direct Scarlet;
Direct Scarlet 4BS;
Direct Scarlet Lightfast;
Direct Scarlet SE;
Enianil Fast Scarlet 4BS;
Erie Fast Scarlet SCB;
Fast Red 4BS;
Fast Scarlet 4BSA;
Fenamin Fast Scarlet 4BS;
Hispamin Fast Scarlet 4BS;
Kayafect Red G;
Kayaku Direct Fast Scarlet 4BS;
Levacell Scarlet 4BS;
Libia Scarlet 4BS;
Mitsui Direct Fast Scarlet 4BS;
Nippon Fast Scarlet 4BS;
Nyanza Fast Scarlet 4BSA;
Orbamin Scarlet 4BS;
Paper S 

CAS No.：

3441-14-3

分 子 式：

C₃₅H₂₇N₇O₁₀S₂.2Na

分 子 量：

813.72

精确分子量：

815.10563

PSA：

291.29000

MDL：

MFCD00003946

EINECS：

222-348-4

InChI：

InChI=1/C35H27N7O10S2/c1-19(43)36-22-7-9-24(10-8-22)40-42-32-30(54(50,51)52)18-21-16-26(12-14-28(21)34(32)45)38-35(46)37-25-11-13-27-20(15-25)17-29(53(47,48)49)31(33(27)44)41-39-23-5-3-2-4-6-23/h2-18,39-40H,1H3,(H,36,43)(H2,37,38,46)(H,47,48,49)(H,50,51,53

分子结构式：

SDS：

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