Molecular formula:NaI CAS:7681-82-5 EINECS :231-679-3 RTECS:WB6475000 Executive standard:2015 Chinese Pharmacopoeia Active ingredient:≥99.0% Packing:25KG / D Storage conditions:Store in a cool, ventilated, dark room. Protect from rain and sun when transporting. Manufacturer:GHW VN/ HAVAY