Compound Q&A
What are the main uses of 1-Naphthalenesulfonic acid,3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt (CAS: 2538-85-4)?
Answer
![1-Naphthalenesulfonic acid,3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt](https://static.chemtradehub.com/structs/253/2538-85-4-1a64.webp "1-Naphthalenesulfonic acid,3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt")
This compound is primarily used in research for its unique color properties. It also has applications in pharmaceuticals and dyes. It can be used as a reagent in analytical chemistry and as a colorant in various industries.
About
CAS No
2538-85-4
English Name
1-Naphthalenesulfonic acid,3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt
Molecular Formula
C20H13N2NaO5S
Molecular Weight
416.4 g/mol
SMILES
C1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C=C(C4=CC=CC=C43)S(=O)(=O)[O-])O)O.[Na+]
InChIKey
ZQWICJYATMSSSD-UHFFFAOYSA-M
Last Updated: 2025-09-15 09:35
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