Please note this item is restricted and now requires authorisation to purchase. Please contact our customer service team by phone or e-mail who will be able to assist you further.Molecular Weight: 98.08g/molCAS Number: 7664-93-9Hazard: H315 H319Precaution: P264 P280 P305+P351+P338 P310 P302+P352+P321 P332+P313