117-22-6 Usage
Uses
Used in Dye Industry:
1-Hydroxynaphthalene-8-sulfonic acid is used as a dye intermediate for the production of acid dyes. Its chemical structure allows it to be a key component in the synthesis of various dyes, providing color and stability to the final products.
Used in Chemical Processes:
1-Hydroxynaphthalene-8-sulfonic acid is used as a corrosion inhibitor, a chelating agent, and a stabilizer in various chemical processes. Its ability to form complexes with metal ions and its acidic properties make it an effective additive in preventing corrosion and ensuring the stability of chemical reactions.
Used in Analytical Chemistry:
1-Hydroxynaphthalene-8-sulfonic acid is employed in the determination of metal ions. Its reactivity as a nucleophile allows it to form complexes with metal ions, which can be used for their detection and quantification in various samples.
Used in Organic Synthesis:
1-Hydroxynaphthalene-8-sulfonic acid is utilized in organic synthesis for its reactivity as a nucleophile. Its ability to form covalent bonds with electrophiles makes it a valuable building block in the synthesis of various organic compounds and pharmaceuticals.
Check Digit Verification of cas no
The CAS Registry Mumber 117-22-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,1 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 117-22:
(5*1)+(4*1)+(3*7)+(2*2)+(1*2)=36
36 % 10 = 6
So 117-22-6 is a valid CAS Registry Number.
InChI:InChI=1/C10H8O4S/c11-8-5-1-3-7-4-2-6-9(10(7)8)15(12,13)14/h1-6,11H,(H,12,13,14)
