![2， 7-Naphthalenedisulfonic acid， 3-hydroxy-4-[2-(4-sulfophenyl)diazenyl]-， sodium salt (1:3)](https://www.echochemical.com/upload/catalog/chemical/SEEDCHEM.png)
2， 7-Naphthalenedisulfonic acid， 3-hydroxy-4-[2-(4-sulfophenyl)diazenyl]-， sodium salt (1:3)
| Manufacturer： | SEED CHEM |
| Item Number： | M-N678404 |
| Product Name： | 2， 7-Naphthalenedisulfonic acid， 3-hydroxy-4-[2-(4-sulfophenyl)diazenyl]-， sodium salt (1:3) |
| Specifications： | 1G |
| CAS No.： | 50880-65-4 |
| Catalog No.： | M-N678404 |
| Notice： | Part of item is only available for pre-order. If you have procurement needs, please contact us for inquiries. |
