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Product Introduction: Fluorspar Powder / Calcium Fluoride Powder 99% CaF₂ Basic Info Product Name: Fluorspar Powder, Calcium Fluoride Powder CAS No.: 7789-75-5 Chemical Formula: CaF₂ EINECS: 232-188-7 Molecular Weight: 78.07 g/mol CaF₂ SiO₂ (Silica) CaCO₃ (Calcium Carbonate) Fe₂O₃ (Iron Oxide) Sulfur (S) Arsenic (As) ≥99.0% ≤0.8% ≤0.5% ≤0.06% ≤0.02% ≤0.0005% Core Product Advantages Ultra-high 99% calcium fluoride purity, ultra-low harmful impurities, far exceeds standard acid