Pigment Red 49
C.I.颜料红49
Also known as: C.I. 15630, Lithol Red R, Lithol Toner, Signal Red, D&C Red No. 10, AKA205, AKA206, AKA207, AKA208, sodium 2-[(2-hydroxynaphthyl)azo]naphthalenesulphonate
Pigment Red 49 (CAS 1248-18-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H13N2NaO4S and a molecular weight of 400.38300 g/mol. It is also known as C.I. 15630, Lithol Red R and Lithol Toner. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1248-18-6
- Jingsj CID
- J-1027750-2
- Molecular Formula
- C20H13N2NaO4S
- Chinese Name
- C.I.颜料红49
- Molecular Weight
- 400.38300 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of Pigment Red 49?
The CAS number of Pigment Red 49 is 1248-18-6.
What are the molecular formula and molecular weight of Pigment Red 49?
Pigment Red 49 has molecular formula C20H13N2NaO4S and molecular weight 400.38300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pigment Red 49 (CAS 1248-18-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1027750-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.