Hydrofluoric acid

Description

• Analysis Note: Assay (acidimetric): ≥ 40 %Colour: ≤ 10 HazenChloride (Cl): ≤ 500 ppbHexafluorosilicate (SiF₆): ≤ 20000 ppbPhosphate (PO₄): ≤ 100 ppbSulphate (SO₄): ≤ 500 ppbSulfite (SO₃): ≤ 2000 ppbAg (Silver): ≤ 0.5 ppbAl (Aluminium): ≤ 2 ppbAs (Arsenic): ≤ 5 ppbAu (Gold): ≤ 0.2 ppbBa (Barium): ≤ 1 ppbBe (Beryllium): ≤ 0.2 ppbBi (Bismuth): ≤ 0.2 ppbCa (Calcium): ≤ 5 ppbCd (Cadmium): ≤ 0.5 ppbCo (Cobalt): ≤ 0.2 ppbCr (Chromium): ≤ 1 ppbCu (Copper): ≤ 1 ppbFe (Iron): ≤ 5 ppbGa (Gallium): ≤ 0.2 ppbGe (Germanium): ≤ 1 ppbHg (Mercury): ≤ 20 ppbIn (Indium): ≤ 0.2 ppbK (Potassium): ≤ 10 ppbLi (Lithium): ≤ 0.2 ppbMg (Magnesium): ≤ 2 ppbMn (Manganese): ≤ 2 ppbMo (Molybdenum): ≤ 0.2 ppbNa (Sodium): ≤ 2 ppbNi (Nickel): ≤ 0.5 ppbPb (Lead): ≤ 0.5 ppbPd (Palladium): ≤ 0.2 ppbPt (Platinum): ≤ 0.2 ppbSb (Antimony): ≤ 0.2 ppbSn (Tin): ≤ 0.5 ppbSr (Strontium): ≤ 0.2 ppbTi (Titanium): ≤ 5 ppbTl (Thallium): ≤ 0.2 ppbU (Uranium): ≤ 0.1 ppbV (Vanadium): ≤ 0.2 ppbZn (Zinc): ≤ 2 ppbZr (Zirconium): ≤ 0.2 ppbResidue on ignition (as sulphate): ≤ 2000 ppbActual Analysis Values are subject to unavoidable systematic variations in this concentration range
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