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8-Hydroxyquinoline-5-sulfonic acid Structure

8-Hydroxyquinoline-5-sulfonic acid

Chemical Properties

Melting point 311-313°C
Density  1.4899 (rough estimate)
refractive index  1.5364 (estimate)
storage temp.  Inert atmosphere,Room Temperature
solubility  DMSO (Slightly), Methanol (Slightly, Heated, Sonicated)
form  crystalline
pka pK1:4.092(+1);pK2:8.776(0) (25°C)
color  yellow to green
Merck  4844
Stability Hygroscopic
CAS DataBase Reference 84-88-8(CAS DataBase Reference)
NIST Chemistry Reference 5-Quinolinesulfonic acid, 8-hydroxy-(84-88-8)
EPA Substance Registry System 5-Quinolinesulfonic acid, 8-hydroxy- (84-88-8)

Safety Information

Hazard Codes  Xn,Xi
Risk Statements  22-36-36/37/38
Safety Statements  26-36
RIDADR  2811
WGK Germany  3
RTECS  VC2570000
HazardClass  6.1(b)
PackingGroup  III
HS Code  29334990

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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