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CAS RN: 144-83-2 | Product Number: S0071


Purity: >98.0%(T)(HPLC)
  • 2-(4-Aminobenzenesulfonamido)pyridine
  • N'-2-Pyridylsulfanilide
  • 2-Sulfanilamidopyridine
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Product Number S0071
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__1__1H__1__1N__3O__2S = 249.29  
Physical State (20 deg.C) Solid
CAS RN 144-83-2
Reaxys Registry Number 222065
PubChem Substance ID 87575694
SDBS (AIST Spectral DB) 6899
Merck Index (14) 8938
MDL Number


Appearance White to Orange to Green powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %
Melting point 190.0 to 194.0 °C
Solubility in hot Acetone almost transparency
Properties (reference)
Melting Point 190 °C
Related Laws:
EC Number 205-642-7
RTECS# DA9625000
Transport Information:
HS Number 2935909099
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