Identification Chemical Properties Safety Data Raw materials And Preparation Products Hazard Information Supplier Related Products

6471-78-9

Name 4-Amino-5-methoxy-2-methylbenzensulfonic acid
CAS 6471-78-9
EINECS(EC#) 229-319-5
Molecular Formula C8H11NO4S
MDL Number MFCD00035949
Molecular Weight 217.24
MOL File 6471-78-9.mol

Chemical Properties

Melting point  >205°C (dec.)
density  1.403±0.06 g/cm3(Predicted)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  DMSO (Slightly, Heated), Water (Slightly, Heated)
form  Solid
pka -1.09±0.50(Predicted)
color  Light Grey
CAS DataBase Reference 6471-78-9(CAS DataBase Reference)
EPA Substance Registry System 6471-78-9(EPA Substance)

Safety Data

Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .

Raw materials And Preparation Products

Hazard Information

Supplier