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6-Amino-4-hydroxy-2-naphthalenesulfonic acid Structure

6-Amino-4-hydroxy-2-naphthalenesulfonic acid

Chemical Properties

Boiling point 458℃[at 101 325 Pa]
Density  1.4338 (rough estimate)
vapor pressure  0Pa at 25℃
refractive index  1.6500 (estimate)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
pka -0.20±0.40(Predicted)
form  powder to crystal
color  White to Gray to Brown
Water Solubility  4.5g/L(hot water)
InChIKey HBZVNWNSRNTWPS-UHFFFAOYSA-N
LogP -1.39
CAS DataBase Reference 90-51-7(CAS DataBase Reference)
EPA Substance Registry System 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy- (90-51-7)

Safety Information

Hazard Codes  C
Risk Statements  34
Safety Statements  26-27-28-36/37/39-45
RIDADR  UN 2585 8/PG 3
WGK Germany  1
RTECS  QK1295250
HS Code  2922.21.5000
Toxicity LD50 intraperitoneal in mouse: > 500mg/kg

MSDS

Usage And Synthesis

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