tetrasodium 2-[[4-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-7-sulphonato-1-naphthyl]azo]-1-naphthyl]azo]benzene-1,4-disulphonate
CAS 6428-58-6 · C42H29 N7 O13 S4 . 4 Na · 1055.9 g/mol
![Structure of tetrasodium 2-[[4-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-7-sulphonato-1-naphthyl]azo]-1-naphthyl]azo]benzene-1,4-disulphonate](https://chemsigma.com/chemicalStructure/64/6428-58-6.png)
Basic information
| CAS number | 6428-58-6 |
|---|---|
| Product name | tetrasodium 2-[[4-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-7-sulphonato-1-naphthyl]azo]-1-naphthyl]azo]benzene-1,4-disulphonate |
| Chinese name | 直接蓝 FG |
| Synonyms | tetrasodium 2-[[4-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-7-sulphonato-1-naphthyl]azo]-1-naphthyl]azo]benzene-1,4-disulphonate |
| Chinese synonyms | 直接蓝 FG |
| Molecular formula | C42H29 N7 O13 S4 . 4 Na |
| Molecular weight | 1055.9 g/mol |
| EC number | 229-210-2 |
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