CAS 92-40-0
:7-Hydroxynaphthalene-2-sulfonic acid
Description:
7-Hydroxynaphthalene-2-sulfonic acid, with the CAS number 92-40-0, is an organic compound characterized by its naphthalene structure substituted with a hydroxyl group and a sulfonic acid group. This compound typically appears as a solid, often in a crystalline form, and is soluble in water due to the presence of the sulfonic acid group, which enhances its polarity. It is known for its use as a dye intermediate and in various chemical syntheses, particularly in the production of azo dyes. The presence of the hydroxyl group contributes to its reactivity, allowing it to participate in various chemical reactions, including electrophilic aromatic substitution. Additionally, 7-hydroxynaphthalene-2-sulfonic acid exhibits properties that make it useful in analytical chemistry, particularly in spectrophotometric applications. Safety data indicates that, like many sulfonic acids, it should be handled with care, as it can be irritating to the skin and eyes. Overall, this compound is significant in both industrial applications and research contexts.
Formula:C10H8O4S
InChI:InChI=1S/C10H8O4S/c11-9-3-1-7-2-4-10(15(12,13)14)6-8(7)5-9/h1-6,11H,(H,12,13,14)
InChI key:InChIKey=MVEOHWRUBFWKJY-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C1=CC2=C(C=C1)C=CC(O)=C2
Synonyms:- 7-Hydroxy-2-naphthalenesulfonic acid
- 2-Naphthalenesulfonic acid, 7-hydroxy-
- Mono F Acid
- 2-Hydroxynaphthalene-7-sulfonic acid
- Cassella's acid
Sort by
The purity filter is not visible because current products do not have associated purity data for filtering.
Found 1 products.
