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3-Pyridinesulfonic acid Structure

3-Pyridinesulfonic acid

Chemical Properties

Melting point >300 °C (lit.)
Density  1.7130
refractive index  1.5480 (estimate)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
pka -2.30±0.18(Predicted)
form  Crystalline Powder
color  White to almost white
Water Solubility  soluble
Sensitive  Light Sensitive
λmax 262nm(EtOH aq.)(lit.)
BRN  120822
InChIKey DVECLMOWYVDJRM-UHFFFAOYSA-N
CAS DataBase Reference 636-73-7(CAS DataBase Reference)

Safety Information

Hazard Codes  C
Risk Statements  34-22
Safety Statements  26-36/37/39-45-27
RIDADR  UN 2585 8/PG 3
WGK Germany  3
RTECS  UT7920000
HazardClass  8
PackingGroup  III
HS Code  29333999

MSDS

Usage And Synthesis

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