89-02-1

Name 2,4-DINITROBENZENESULFONIC ACID
CAS 89-02-1
EINECS(EC#) 201-876-9
Molecular Formula C6H4N2O7S
MDL Number MFCD00066017
Molecular Weight 248.17
MOL File 89-02-1.mol
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Chemical Properties

Appearance YELLOW TO YELLOW-BROWN CRYSTALLINE POWDER
Melting point  95-98 °C(lit.)
density  1.745 (estimate)
refractive index  1.6430 (estimate)
form  solid
pka -2.21±0.50(Predicted)
Water Solubility  Soluble in methanol (2.5% w/v), slightly soluble in water.
CAS DataBase Reference 89-02-1(CAS DataBase Reference)
EPA Substance Registry System Benzenesulfonic acid, 2,4-dinitro- (89-02-1)

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 .
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 1759 8/PG 2
WGK Germany  3
RTECS  DB6500000
TSCA  Yes
HazardClass  8
PackingGroup  III

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