Potassium Fluorid (anhydrous) Electronic Grade

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Specifications

Purity: 99.0%min

Free Alkali ≤0.20%, Free HF≤0.01%, Loss on Drying≤0.5%,

Impurity PPM max

Sulfate 200 ,Chloride10 ,Fe 5 Na 4000, Ca/Mg/Ni/Cr/Cu 5 each ,Si 8, Al/B/As 5 each ,S 20 PH in 5% solution 7.5—9.0

Size (mesh) 20-50, 30-100

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