PYRIDINE-2-SULFONIC ACID

Names

[ CAS No. ]:
15103-48-7

[ Name ]:
PYRIDINE-2-SULFONIC ACID

[Synonym ]:
2-pyridine sulfonic acid
Pyridine-2-sulfonic Acid
MFCD00234080
pyridine-sulfonic acid
pyridine-2-sulfonate

Chemical & Physical Properties

[ Density]:
1.509g/cm3

[ Melting Point ]:
244-249 °C

[ Molecular Formula ]:
C₅H₅NO₃S

[ Molecular Weight ]:
159.16300

[ Exact Mass ]:
158.99900

[ PSA ]:
75.64000

[ LogP ]:
1.40910

[ Index of Refraction ]:
1.576

[ Storage condition ]:
2~8℃

MSDS

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 2585 8/PG 3

[ WGK Germany ]:
3

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%