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Appearance:Solid
Throughput:1|Kilogram|Day
pd_productuse:intermediate
Delivery Time:in stock
Purity:98%
3-(PHENYLAZO)-2,6-PYRIDINEDIAMINE Chemical Properties
Melting point 136-137°
Boiling point 343.23°C (rough estimate)
density 1.2597 (rough estimate)
refractive index 1.6880 (estimate)
storage temp. Amber Vial, -20°C Freezer, Under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly)
pka pKa 5.15(H2O,t =25) (Uncertain)
form Solid
color Red crystals
Water Solubility 904.20g/L(25 ºC)
Stability: Light Sensitive
InChIKey QPFYXYFORQJZEC-FOCLMDBBSA-N
EPA Substance Registry System Phenazopyridine (94-78-0)
Safety Information
Hazardous Substances Data 94-78-0(Hazardous Substances Data)
Toxicity LD50 ipr-rat: 560 mg/kg JPETAB 51,200,34
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