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83-64-7

Name 1-AMINO-8-NAPHTHOL-4-SULFONIC ACID
CAS 83-64-7
EINECS(EC#) 201-491-6
Molecular Formula C10H9NO4S
MDL Number MFCD00003992
Molecular Weight 239.25
MOL File 83-64-7.mol
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Chemical Properties

Appearance GREY POWDER
density  1.4338 (rough estimate)
refractive index  1.6500 (estimate)
storage temp.  -20°C Freezer, Under inert atmosphere
solubility  DMSO (Slightly), Methanol (Slightly)
form  Solid
color  Dark Brown
Uses
Azo dye intermediate.
CAS DataBase Reference 83-64-7(CAS DataBase Reference)
EPA Substance Registry System 1-Naphthalenesulfonic acid, 4-amino-5-hydroxy- (83-64-7)

Safety Data

Hazard Codes  C
Risk Statements 
R34:Causes burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 2583 8/PG 2
WGK Germany  2
RTECS  QK1295000

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