2-Naphthalenesulfonic Acid, Hydrate, Concentration 100 Percent, CAS Number 76530-12-6, Molecular Weight 208.24 (Anhyd.), Chemical Formula C10H8O3S.xH2O, Chemical Container Material Amber Glass, Chemical Container Type Bottle, Chemical Grade Reagent, Chemical Container Size 100 g, Chemical Family Type Acids, Shelf Life 24 mo, Shipping Restrictions UN2583, Alkyl Sulfonic Acids, Solid, 8, PG II