packing calcium oxide
content:92min
it is made of limestone with high Cao
best quality rock bottom price
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packing calcium oxide

technical 

Calcium oxide content:92%+-2

Whiteness:88min

Magnesia content:1.5%max

Muriatic acid insolubles content:0.9%max

Iron content:0.09%max

Sulfur content:0.4%max

Silicon dioxide content:0.8max

Manganese content:0.006max

Application:

It is used in construction purpose,such as bricks,mortar,plaster,stucco,various types of glass, pump, paper,poultry feeds and other areas...