Acid Red 138
酸性红138
Also known as: C.I. Acid Red 138, C.I. Acid Red 138, disodium salt, Tracid Red Bs, Red BW, Acid Pink B, Kayanol Milling Red BW, Weak Acid Pink Red B, Suminol Milling Brilliant Red
Acid Red 138 (CAS 15792-43-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C30H37N3Na2O8S2 and a molecular weight of 677.74000 g/mol. It is also known as C.I. Acid Red 138, C.I. Acid Red 138, disodium salt and Tracid Red Bs. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 15792-43-5
- Jingsj CID
- J-1469422-8
- Molecular Formula
- C30H37N3Na2O8S2
- Chinese Name
- 酸性红138
- Molecular Weight
- 677.74000 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 Acid Red 138?
The CAS number of Acid Red 138 is 15792-43-5.
What are the molecular formula and molecular weight of Acid Red 138?
Acid Red 138 has molecular formula C30H37N3Na2O8S2 and molecular weight 677.74000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Acid Red 138 (CAS 15792-43-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1469422-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.