40828-54-4 1H-benzimidazole-2-sulfonic acid

product Name	1H-benzimidazole-2-sulfonic acid
CAS No	40828-54-4
Molecular Formula	C₇H₆N₂O₃S
Molecular Weight	198.1991
InChI	InChI=1/C7H6N2O3S/c10-13(11,12)7-8-5-3-1-2-4-6(5)9-7/h1-4H,(H,8,9)(H,10,11,12)
Molecular Structure
Density	1.681g/cm³
Refractive index	1.716
MSDS	Material Safety Data Sheet