3530-19-6
3530-19-6 structure
- Name: 1,3-Naphthalenedisulfonicacid,8-[2-[4'-[2-(4-ethoxyphenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-7-hydroxy-,sodium salt (1:2)
- Chemical Name: direct scarlet b
- CAS Number: 3530-19-6
- Molecular Formula: C30H22N4Na2O8S2
- Molecular Weight: 676.62700
- Catalog: Dyes and pigments dye Direct dye
- Create Date: 2018-05-12 08:00:00
- Modify Date: 2025-08-24 10:13:38
| Name | direct scarlet b |
|---|---|
| Synonyms |
Diamine Scarlet B
Chloramine Red B directscarlet Diamine Scarlet BA-CF PONTAMINE SCARLET B Direct Fast Scarlet B Direct Red 37 c.i.directred37 AMIDINE SCARLET B EINECS 222-560-7 |
| Density | 1.47 g/cm3 |
|---|---|
| Molecular Formula | C30H22N4Na2O8S2 |
| Molecular Weight | 676.62700 |
| Exact Mass | 676.06700 |
| PSA | 210.06000 |
| LogP | 9.41170 |
| Index of Refraction | 1.688 |