Product Information
Name:3-Hydroxy-2,7-naphthalenedisulfonic Acid Sodium Salt > 90%
Synonyms:
- 2-Hydroxy-3,6-naphthalenedisulfonic Acid Sodium Salt
- 2-Naphthol-3,6-disulfonic Acid Sodium Salt
- Acid Chrome Black V Sodium Salt
- Magracrom Black V Sodium Salt
- R Acid Sodium Salt
- β-Naphthol-3,6-disulfonic Acid Sodium Salt
- β-Naphtholdisulfonic Acid R Sodium Salt
Brand:TRC
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.
Chemical properties
Molecular weight:304.3
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)
Technical inquiry about: 3-Hydroxy-2,7-naphthalenedisulfonic Acid Sodium Salt > 90%
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