sodium 4-hydroxy-5-[(2-methoxy-4-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate
CAS 6222-55-5 · C23H18 N4 O7 S . Na · 516.45 g/mol
![Structure of sodium 4-hydroxy-5-[(2-methoxy-4-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate](https://chemsigma.com/chemicalStructure/62/6222-55-5.png)
Basic information
| CAS number | 6222-55-5 |
|---|---|
| Product name | sodium 4-hydroxy-5-[(2-methoxy-4-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate |
| Chinese name | 酸性黑 BR |
| Synonyms | sodium 4-hydroxy-5-[(2-methoxy-4-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate |
| Chinese synonyms | 酸性黑 BR |
| Molecular formula | C23H18 N4 O7 S . Na |
| Molecular weight | 516.45 g/mol |
| EC number | 228-304-0 |
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