7, Chemical Formula C8H9N3S�HCl�xH2O, Chemical Container Material Clear Glass, Chemical Container Type Bottle, Chemical Grade Reagent, Chemical Container Size 5 g, Chemical Family Type Analytical Reagents, Shelf Life 24 mo.3-Methyl-2-Benzothiazolinonehydrazone Hydrochloride, CAS Number 149022-15-1, Molecular Weight 215.