Product name:Copper sulfate pentahydrate
CAS: 7758-99-8
Molecular Formula: CuSO4·5H2O
Molecular Weight: 249.68
Product description:Bluestone is a natural aqueous copper sulfate, is five copper sulfate hydrate (CuSO ? · 5 h ? O) commonly called, is a kind of widespread sulfate minerals. It is a copper sulphide is broken down by oxygen after the formation of the secondary minerals. Bluestone native copper deposits of the oxidation zone, also often appear in mine roadway wall and pillars, which is composed of the mine water of crystallization. Bluestone crystal into tabular or short columnar, these crystals set together in granular, block, fibrous, stalactite shape, crusty, etc. They have the beautiful blue, but if exposure to dry air due to the loss of water and become opaque green white powder. At the same time, bluestone easily soluble in water.