Brand: FSSF Product origin China Delivery time in 5 days Supply capacity 3000tons/month Double Fluoride Chemical's barium fluoride is mainly used in: Welding flux,optical glass and infrared transmitting film. Molecular Formula: BaF2 Mol. Wt:175.324 Cas:7787-32-8 UN: 1564 EINECS: 232-108-0 Synonyms: Barium fluoride Description:White cubic crystal;relative density:4.83. Melting point:1354â??.Soluble in hydrochloric acid.Nitric acid acetic acid and hydrofluoric acid and slightly in water. Functional use:Welding flux,optical glass and infrared transmitting film. Package:25 kg woven bag with inner plastic bag, or according to customer's requirements Transportation:Inorganic toxiant