Basic information Uses Safety Related Supplier
2,4-Diaminobenzenesulfonic acid Structure

2,4-Diaminobenzenesulfonic acid

Chemical Properties

Melting point 260-266 °C (dec.)
Boiling point 500°C (estimate)
Density  1.366 (estimate)
vapor pressure  0Pa at 25℃
refractive index  1.6490 (estimate)
storage temp.  -20°C Freezer, Under inert atmosphere
solubility  DMSO (Slightly, Heated), Methanol (Slightly)
pka 2.99±0.10(Predicted)
form  Solid
color  White to Pale Yellow
Water Solubility  1000g/L at 25℃
BRN  2694057
LogP -4.65
CAS DataBase Reference 88-63-1(CAS DataBase Reference)
EPA Substance Registry System Benzenesulfonic acid, 2,4-diamino- (88-63-1)

Safety Information

Hazard Codes  Xi
Risk Statements  36/38-43-36/37/38
Safety Statements  26-36/39-37/39-36
RIDADR  1759
WGK Germany  2
RTECS  DB5900000
HazardClass  8
PackingGroup  III
HS Code  29309090

MSDS

Usage And Synthesis

2,4-Diaminobenzenesulfonic acid Supplier

2,4-Diaminobenzenesulfonic acid manufacturers