Calcium Tungstate
English Name:Calcium Tungstate
Molecular formula:CaWO4
Molecular weight:two hundred and eighty-seven point nine three
Quality standard:Calcium tungstate content ≥ 99.0%
nature:White powder or crystal. The density is 5.98. Insoluble in water, melting point 1580 ℃. It can decompose in hot hydrochloric acid or nitric acid.
Purpose:It is mainly used for alloy steel, cemented carbide, ferrotungsten, tungsten materials, tungsten wires and tungsten alloys. It is the main raw material for producers of ammonium paratungstate, tungsten trioxide and other chemical products.
packing:Iron bucket, cardboard bucket or composite bag (lined with plastic bag), with a net weight of 50kg and 25kg each.
Molecular formula:CaWO4
Molecular weight:two hundred and eighty-seven point nine three
Quality standard:Calcium tungstate content ≥ 99.0%
nature:White powder or crystal. The density is 5.98. Insoluble in water, melting point 1580 ℃. It can decompose in hot hydrochloric acid or nitric acid.
Purpose:It is mainly used for alloy steel, cemented carbide, ferrotungsten, tungsten materials, tungsten wires and tungsten alloys. It is the main raw material for producers of ammonium paratungstate, tungsten trioxide and other chemical products.
packing:Iron bucket, cardboard bucket or composite bag (lined with plastic bag), with a net weight of 50kg and 25kg each.