Basic

CAS No.	38521-46-9
Product Name	2-Mercaptonicotinic acid
Synonyms	LABOTEST-BB LT01596005; 2-MERCAPTOPYRIDINE-3-CARBOXYLIC ACID; 2-MERCAPTO-3-PYRIDINECARBOXYLIC ACID; 2-SULFANYLNICOTINIC ACID; 2-THIONICOTINIC ACID; 2-sulfanylpyridine-3-carboxylic acid; 2-thioxo-1,2-dihydropyridine-3-carboxylate; (2-thioxopyridin-3(2H)-ylidene)methanediolate
Molecular Formula	C6H3NO2S
Molecular Weight	153.1596

Physical property

Melting point	270℃
Boiling point	238.9°C at 760 mmHg
Flash point	98.3°C

Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S37/39:;