Min. Order Reference FOB Price
500 kg Negotiable
Product Description
Product Description Formula: WO3 CAS No: 1314-35-8 M.W: 231.85 Properties: Tungsten trioxide is an inorganic substance, chemical formula WO3, yellow powder. Insoluble in water, soluble in alkali, slightly soluble in acid. Used for making high melting point alloy and ...