ChemicalBook >> CAS DataBase List >>2-[(2-hydroxy-1-naphthyl)azo]naphthalenesulphonic acid
2-[(2-hydroxy-1-naphthyl)azo]naphthalenesulphonic acid
![2-[(2-hydroxy-1-naphthyl)azo]naphthalenesulphonic acid Structure](CAS/GIF/29128-55-0.gif)
- CAS No.
- 29128-55-0
- Chemical Name:
- 2-[(2-hydroxy-1-naphthyl)azo]naphthalenesulphonic acid
- Synonyms
- Einecs 249-459-0;2-[(2-Hydroxy-1-naphthyl)azo]naphthalenesulfonic acid;2-[(2-hydroxy-1-naphthyl)azo]naphthalenesulphonic acid;1-Naphthalenesulfonic acid, 2-((2-hydroxy-1-naphthalenyl)azo)-;1-Naphthalenesulfonic acid, 2-(2-(2-hydroxy-1-naphthalenyl)diazenyl)-;1-Naphthalenesulfonic acid, 2-((2-hydroxy-1-naphthalenyl)azo)-, sodium salt
- CBNumber:
- CB0918222
- Molecular Formula:
- C20H14N2O4S
- Molecular Weight:
- 378.4
- MDL Number:
- MOL File:
- 29128-55-0.mol
Last updated:2025-12-31 14:38:37
| Density | 1.430±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted) |
|---|---|
| pka | -0.294±0.40(predicted) |
| FDA UNII | KN0SE6H7BI |
| EPA Substance Registry System | 1-Naphthalenesulfonic acid, 2-[(2-hydroxy-1-naphthalenyl)azo]- (29128-55-0) |
2-[(2-hydroxy-1-naphthyl)azo]naphthalenesulphonic acid Preparation Products And Raw materials
Raw materials
Preparation Products
2-[(2-hydroxy-1-naphthyl)azo]naphthalenesulphonic acid Suppliers
Global( 1)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53803 | 58 |
| Supplier | Advantage |
|---|---|
| DAYANG CHEM (HANGZHOU) CO.,LTD | 58 |
2-[(2-hydroxy-1-naphthyl)azo]naphthalenesulphonic acid
1-Naphthalenesulfonic acid, 2-((2-hydroxy-1-naphthalenyl)azo)-
1-Naphthalenesulfonic acid, 2-((2-hydroxy-1-naphthalenyl)azo)-, sodium salt
1-Naphthalenesulfonic acid, 2-(2-(2-hydroxy-1-naphthalenyl)diazenyl)-
Einecs 249-459-0
2-[(2-Hydroxy-1-naphthyl)azo]naphthalenesulfonic acid
29128-55-0
