Basic

CAS No.	1121-31-9
Product Name	2-Mercaptopyridine-N-oxide
Synonyms	2-Pyridinethiol 1-oxide; N-Hydroxy-2-thiopyridone; 2-Mercaptopyridine N-oxide; 2-Mercaptypyridine-N-oxide anhydrous; MercaptopyridineNoxide; MercaptypyridineNoxideanhydrous; 1-Hydroxypyridine-2-thione; 2-Pyridinethiol N-oxide; Pyridine-2-thiol-1-oxide; pyridine-2-thiol 1-oxide
Molecular Formula	C5H5NOS
Molecular Weight	127.1643

Physical property

Density	1.26g/cm3
Melting point	70-73℃
Boiling point	350.161°C at 760 mmHg
Flash point	165.572°C
Refractive index	1.614

Hazard Symbols	Xi:Irritant;
Risk Codes	R22:; R36/37/38:;
Safety Description	S24/25:;