C.I. Reactive Yellow 81
活性黄81
Also known as: Procion Yellow H-E3G, Reactive Yellow 81, C.I. Reactive Yellow 81, Brilliant Yellow KE-3G, Cibacron Yellow G-E
C.I. Reactive Yellow 81 (CAS 59112-78-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C52H34Cl2N18O20S6.6Na and a molecular weight of 1632.15 g/mol. It is also known as Procion Yellow H-E3G, Reactive Yellow 81 and Brilliant Yellow KE-3G. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 59112-78-6
- Jingsj CID
- J-51706-9
- Molecular Formula
- C52H34Cl2N18O20S66Na
- Chinese Name
- 活性黄81
- Molecular Weight
- 1632.15 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 C.I. Reactive Yellow 81?
The CAS number of C.I. Reactive Yellow 81 is 59112-78-6.
What are the molecular formula and molecular weight of C.I. Reactive Yellow 81?
C.I. Reactive Yellow 81 has molecular formula C52H34Cl2N18O20S6.6Na and molecular weight 1632.15 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "C.I. Reactive Yellow 81 (CAS 59112-78-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-51706-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.