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2610-11-9

Name CHLORANTINE FAST RED 5B
CAS 2610-11-9
EINECS(EC#) 220-028-9
Molecular Formula C29H19N5Na2O8S2
MDL Number MFCD00003949
Molecular Weight 675.6
MOL File 2610-11-9.mol

Chemical Properties

Melting point  240°C (dec.) (lit.)
density  1.507[at 20℃]
vapor pressure  0Pa at 25℃
storage temp.  room temp
Colour Index  28160
form  powder
Water Solubility  4.71g/L at 20℃
ε(extinction coefficient) ≥12000 at 272-278nm in H2O at 0.01g/L
λmax 397 nm
508 nm (2nd)
LogP -2.05 at 20℃
EPA Substance Registry System C.I. Direct Red 81 disodium salt (2610-11-9)

Safety Data

WGK Germany  3
RTECS  QK1370000

Raw materials And Preparation Products

Hazard Information

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