... Weight:69.00Property:Greenish yellow orthorhombic crystal;specific gravity:2.168, melting point:271°C. Slightly saline taste, easy to ... with the air, should preserve with flammable, combustible substance and reducing agent ,etc. , prohibit to store and transport together with other ... dyeing; used as the metal heat treatment agent, the cement early strength agent, the antifreeze,etc. It is also used ...