disodium 8-[[3,3-dimethoxy-4-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1-biphenyl]-4-yl]azo]-7-hydroxynaphthalene-1,3-disulphonate
CAS 6548-30-7 · C37H30 N4 O12 S3 . 2 Na · 862.81 g/mol
![Structure of disodium 8-[[3,3-dimethoxy-4-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1-biphenyl]-4-yl]azo]-7-hydroxynaphthalene-1,3-disulphonate](https://chemsigma.com/chemicalStructure/65/6548-30-7.png)
Basic information
| CAS number | 6548-30-7 |
|---|---|
| Product name | disodium 8-[[3,3-dimethoxy-4-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1-biphenyl]-4-yl]azo]-7-hydroxynaphthalene-1,3-disulphonate |
| Chinese name | 酸性红 BB |
| Synonyms | disodium 8-[[3,3'-dimethoxy-4'-[[4-[[(p-tolyl)sulphonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-7-hydroxynaphthalene-1,3-disulphonate |
| Chinese synonyms | 酸性红 BB; 酸性红128 |
| Molecular formula | C37H30 N4 O12 S3 . 2 Na |
| Molecular weight | 862.81 g/mol |
| EC number | 229-469-1 |
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