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P64804 Sigma-Aldrich

3-Pyridinesulfonic acid

98%

  • CAS Number 636-73-7

  • Empirical Formula (Hill Notation) C5H5NO3S

  • Molecular Weight 159.16

  •  Beilstein/REAXYS Number 120822

  •  EC Number 211-265-9

  •  MDL number MFCD00006381

  •  PubChem Substance ID 24898769

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Properties

Related Categories Building Blocks, C5, Chemical Synthesis, Heterocyclic Building Blocks, Pyridines More...
assay   98%
mp   >300 °C (lit.)
SMILES string   OS(=O)(=O)c1cccnc1
InChI   1S/C5H5NO3S/c7-10(8,9)5-2-1-3-6-4-5/h1-4H,(H,7,8,9)
InChI key   DVECLMOWYVDJRM-UHFFFAOYSA-N

Description

Packaging

25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2585PSN2 8 / PGIII
WGK Germany 
3
RTECS 
UT7920000

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Protocols & Articles
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Description

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82820 3-Pyridinesulfonic acid, ≥98.0% (T)

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