2-Hydroxy-5-sulfopyridine-3-carboxylic acid

Names

[ CAS No. ]:
334708-05-3

[ Name ]:
2-Hydroxy-5-sulfopyridine-3-carboxylic acid

[Synonym ]:
2-oxo-5-sulfo-1H-pyridine-3-carboxylic acid

Chemical & Physical Properties

[ Melting Point ]:
273ºC

[ Molecular Formula ]:
C₆H₅NO₆S

[ Molecular Weight ]:
219.17200

[ Exact Mass ]:
218.98400

[ PSA ]:
133.17000

[ LogP ]:
0.81290

Safety Information

[ HS Code ]:
2933399090

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%