Pigment Yellow 183
颜料黄183
Also known as: C.I. 18792, C.I. Pigment Yellow 183, calcium salt, Pigment yellow 183 (C.I. 18792), Plasco yellow 183, Yellow K 2270, calcium 4,5-dichloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphonatophenyl)-1H-pyrazol-4-yl]azo]benzenesulphonate, calcium,4,5-dichloro-2-[[3-methyl-5-oxo-1-(3-sulfonatophenyl)-4H-pyrazol-4-yl]diazenyl]benzenesulfonate, Benzenesulfonic acid, 4,5-dichloro-2-[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-ylazo]-, calcium salt (1:1)
Pigment Yellow 183 (CAS 65212-77-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H10CaCl2N4O7S2 and a molecular weight of 545.38700 g/mol. It is also known as C.I. 18792, C.I. Pigment Yellow 183, calcium salt and Pigment yellow 183 (C.I. 18792). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 65212-77-3
- Jingsj CID
- J-1374056-6
- Molecular Formula
- C16H10CaCl2N4O7S2
- Chinese Name
- 颜料黄183
- Molecular Weight
- 545.38700 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 Yellow 183?
The CAS number of Pigment Yellow 183 is 65212-77-3.
What are the molecular formula and molecular weight of Pigment Yellow 183?
Pigment Yellow 183 has molecular formula C16H10CaCl2N4O7S2 and molecular weight 545.38700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pigment Yellow 183 (CAS 65212-77-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1374056-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.