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Pyrite, alias pyrite, pyrite, pyrite, molecular formula is fes2, molecular weight is 120, pyrite is an important chemical mineral
raw materials, mainly used in the manufacture of sulfuric acid, specific gravity 4.95-5.20. Hardness 6.0 -- 6.5, the stripe is
green and black, brittle, it is easy to break when it is beaten, the broken surface is uneven, and there is a blue flame and
pungent smell of sulfur when it is burned.
Product parameter
Product name iron sulfide pyrite Product specification 25kg/bag Product use metal smelting manufacturing sulfuric acid machinery counterweight