Basic

CAS No.	27157-73-9
Product Name	toluenedisulphonic acid
Synonyms	Toluenedisulphonic acid; 3-methylbenzene-1,2-disulfonic acid; phenylmethanedisulfonic acid
Molecular Formula	C7H8O6S2
Molecular Weight	252.2648

Physical property

Density	1.757g/cm3
Refractive index	1.645