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Merck
CN

P64804

3-Pyridinesulfonic acid

98%

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About This Item

Empirical Formula (Hill Notation):
C5H5NO3S
CAS Number:
Molecular Weight:
159.16
EC Number:
211-265-9
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
120822
MDL number:
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Product Name

3-Pyridinesulfonic acid, 98%

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

SMILES string

OS(=O)(=O)c1cccnc1

assay

98%

mp

>300 °C (lit.)

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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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