Toluidine Blue O, Concentration Not Applicable, CAS Number 92-31-9, Molecular Weight 305.82, Chemical Formula C15H16N3SCl, Chemical Container Material Amber Glass, Chemical Container Type Bottle, Chemical Grade Lab, Chemical Container Size 100 g, Chemical Family Type Solution, Shelf Life 24 mo, Shipping Restrictions Chemical Not Regulated For Transport, Standards Not Applicable, Special Information Not Applicable