O-TOLUIDINE DISULFONIC ACID

$179 - $197

Price

Brand	Packaging	Price	Product name
Sigma-Aldrich S572004	250mg	$179	4,4'-DIAMINO-5,5'-DIMETHYL-2,2'-BIPHENYLDISULFONIC ACID
Sigma-Aldrich S572004	1 unit	$197	4,4'-DIAMINO-5,5'-DIMETHYL-2,2'-BIPHENYLDISULFONIC ACID

Density	1.568±0.06 g/cm3(Predicted)
pka	-1.68±0.50(Predicted)
EPA Substance Registry System	[1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-diamino-5,5'-dimethyl- (83-83-0)