Potassium 7-hydroxy-1-naphthalenesulfonate
7-羟基-1-萘磺酸钾
Also known as: 2-Naphthol-8-sulfonic acid potassium salt, Croceic acid potassium salt, Bayer's acid potassium salt, Potassium 7-hydroxynaphthalene-1-sulfonate, 1-Naphthalenesulfonic acid, 7-hydroxy-, potassium salt (1:1)
Potassium 7-hydroxy-1-naphthalenesulfonate (CAS 30252-40-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H7KO4S and a molecular weight of 262.32 g/mol. It is also known as 2-Naphthol-8-sulfonic acid potassium salt, Croceic acid potassium salt and Bayer's acid potassium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 30252-40-5
- Jingsj CID
- J-1019862-7
- Molecular Formula
- C10H7KO4S
- Chinese Name
- 7-羟基-1-萘磺酸钾
- Molecular Weight
- 262.32 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of Potassium 7-hydroxy-1-naphthalenesulfonate?
The CAS number of Potassium 7-hydroxy-1-naphthalenesulfonate is 30252-40-5.
What are the molecular formula and molecular weight of Potassium 7-hydroxy-1-naphthalenesulfonate?
Potassium 7-hydroxy-1-naphthalenesulfonate has molecular formula C10H7KO4S and molecular weight 262.32 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Potassium 7-hydroxy-1-naphthalenesulfonate (CAS 30252-40-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1019862-7 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.