Basic

CAS No.	51498-37-4
Product Name	Hydroxypyridinesulfonicacid
Synonyms	4-PYRIDINOL-3-SULFONIC ACID; 4-HYDROXYPYRIDIE-3-SULPHONIC ACID; 4-HYDROXYPYRIDINE-3-SULFONIC ACID; 4-HYDROXYPYRIDINE-3-SULPHONIC ACID; 4-HYDROXY-3-PYRIDINESULFONIC ACID; 4-hydroxy-3-pyridinesulphonic acid; 4-Hydroxypyridine-sulphonic acid�@; 4-oxo-1,4-dihydropyridine-3-sulfonic acid
Molecular Formula	C5H5NO4S
Molecular Weight	175.1625

Physical property

Density	1.71g/cm3
Refractive index	1.643

Hazard Symbols	C:;
Risk Codes	R34:Causes burns.;
Safety Description	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.; S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;