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Calcium fluoride

Molecular formula CaF2
CAS No. 7789-75-5
Specifications
Name Special purpose grade(%) Analytical reagent(%) Chemically pure(%)
Properties White powder
Content ≥99.0 ≥98.5 ≥98.0
SO4 ≤0.02 ≤0.05 ≤0.15
Cl ≤0.005 ≤0.01 ≤0.02
Fe ≤0.003 ≤0.003 ≤0.025
Pb ≤0.003 ≤0.003 ≤0.01
N ≤0.01 ≤0.005 ≤0.02
Loss on ignition ≤2.0(Loss on drying) ≤0.4(105°C) —
CO3 Qualified Qualified —
Si ≤0.01 ≤0.01 ≤0.04

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