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6408-31-7

Name ACID RED 183
CAS 6408-31-7
EINECS(EC#) 229-054-5
Molecular Formula C16H11ClN4Na2O8S2
MDL Number MFCD00003116
Molecular Weight 532.84
MOL File 6408-31-7.mol

Chemical Properties

Appearance dark rust crystalline powder
Boiling point  764.18℃[at 101 325 Pa]
density  1.84[at 20℃]
vapor pressure  0Pa at 25℃
storage temp.  room temp
Colour Index  18800
form  powder
Water Solubility  903.5μg/L at 25℃
ε(extinction coefficient) 2900 at 322nm in H2O at 0.03g/L
7500 at 244nm in H2O at 0.03g/L
λmax 494 nm
LogP 4.65 at 25℃
EPA Substance Registry System Chromate(2-), [5-chloro-3-[[4,5-dihydro-3-methyl-5-(oxo-.kappa.O)-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo-.kappa.N1]-2-(hydroxy-.kappa.O)benzenesulfonato(4-)]hydroxy-, disodium, (T-4)- (6408-31-7)

Safety Data

Safety Statements 
WGK Germany  3

Hazard Information

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