3-Hydroxy-2,7-naphthalenedisulfonic Acid Sodium Salt > 90%
CAS: 148-75-4
Ref. TR-H950745
| 10g | 261.00 € | ||
| 25g | 350.00 € | ||
| 100g | 738.00 € |
Estimated delivery in United States, on Tuesday 21 Jan 2025
Product Information
Name:
3-Hydroxy-2,7-naphthalenedisulfonic Acid Sodium Salt > 90%
Synonyms:
- 3-hydroxynaphthalene-2,7-disulfonic acid
- 2,7-Naphthalenedisulfonic acid, 3-hydroxy-
- 2-Hydroxy-3,6-naphthalenedisulfonic acid
- 2-Hydroxy-naphthalene-3,6-disulphonic acid
- 2-Naphthol-3,6-Disulfonic Acid
- 3-Hydroxy-2,7-naphthalenedisulfonic acid
- 3-Hydroxynaphthalene-2,7-Disulfonic Acid
- Acid Chrome Black V
- Magracrom Black V
- R acid
- See more synonyms
- β-Naphthol-3,6-disulfonic acid
- β-Naphtholdisulfonic acid R
Description:
Applications 3-Hydroxy-2,7-naphthalenedisulfonic Acid is a coupling component used in preparation of disazo urea dyes and dyes derived from 4-4'-diaminodiphenylurea.
References Szadowski, J., et al.: Dyes and Pgiments, 50, 87 (2001); Amjad, R., et al.: J. Chem. Soc. Pakistan, 33, 107 (2011)
Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
TRC
Long term storage:
Notes:
Chemical properties
Molecular weight:
304.30
Formula:
C10H8O7S2
Purity:
>90%
Color/Form:
Neat
InChI:
InChI=1S/C10H8O7S2/c11-9-4-6-1-2-8(18(12,13)14)3-7(6)5-10(9)19(15,16)17/h1-5,11H,(H,12,13,14)(H,15,16,17)
MDL:
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