Acid Red 183

酸性红183

Also known as: C.I. Acid Red 183, C.I. 18800, Neolan Red GRE, Neolan Red GR, Red GRE, Chromate(2-), [5-chloro-3-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-2-hydroxybenzenesulfonato(4-)]hydroxy-, disodium, (T-4)-, Disodium 5-chloro-3-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphophenyl)-1H-pyrazol-4-yl]azo]-2-hydroxybenzene-1-sulphonate, MFCD00003116, EINECS 229-054-5

Acid Red 183 (CAS 6408-31-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H11ClN4Na2O8S2 and a molecular weight of 532.84300 g/mol. It is also known as C.I. Acid Red 183, C.I. 18800 and Neolan Red GRE. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

6408-31-7

Jingsj CID

J-1450813-2

Molecular Formula

C₁₆H₁₁ClN₄Na₂O₈S₂

Chinese Name

酸性红183

Molecular Weight

532.84300 g/mol

Category

Organic Acids

Last updated

8/21/2026