Hydroxyde de POTASSIUM hydrat+#233; 99,995

Non disponible en dehors du Royaume-Uni et de l'Irlande

Analysis Note

Purity (metallic): ≥ 99.995 %Assay of KOHR31;1H₂O: ≥ 85 %Assay of potassium carbonate: ≤ 1.0 %Chloride (Cl): ≤ 1.0 ppmPhosphate (PO₄): ≤ 0.05 ppmSilicate (as SiO₂): ≤ 5 ppmSulfate (SO₄): ≤ 5 ppmAl (Aluminium): ≤ 0.05 ppmAs (Arsenic): ≤ 0.1 ppmBa (Barium): ≤ 10.0 ppmCa (Calcium): ≤ 0.5 ppmCd (Cadmium): ≤ 0.01 ppmCe (Cerium): ≤ 0.01 ppmCo (Cobalt): ≤ 0.010 ppmCr (Chromium): ≤ 0.010 ppmCu (Copper): ≤ 0.010 ppmEu (Europium): ≤ 0.010 ppmFe (Iron): ≤ 0.05 ppmHg (Mercury): ≤ 0.01 ppmLa (Lanthanum): ≤ 0.010 ppmLi (Lithium): ≤ 0.5 ppmMg (Magnesium): ≤ 0.10 ppmMn (Manganese): ≤ 0.050 ppmNa (Sodium): ≤ 5 ppmNi (Nickel): ≤ 0.010 ppmPb (Lead): ≤ 0.010 ppmSc (Scandium): ≤ 0.010 ppmSm (Samarium): ≤ 0.010 ppmSr (Strontium): ≤ 0.50 ppmTl (Thallium): ≤ 0.01 ppmY (Yttrium): ≤ 0.010 ppmYb (Ytterbium): ≤ 0.010 ppmZn (Zinc): ≤ 0.050 ppm

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