Basic

CAS No.	120-18-3
Product Name	2-Naphthalene Sulfonic Acid
Synonyms	Naphthalene-2-sulfonic acid; 2-Naphthalenesulfonic acid; naphthalene-2-sulfonic acid hydrate
Molecular Formula	C10H10O4S
Molecular Weight	226.249

Physical property

Boiling point	525.7°C at 760 mmHg
Flash point	271.7°C

Hazard Symbols	C:Corrosive;
Risk Codes	R35:;
Safety Description	S26:; S36/37/39:; S45:;