Potassium hydroxide 38% in aqueous solution, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals

26632.293EA 53.4 EUR
26632.293
Potassium hydroxide 38% in aqueous solution, AnalaR NORMAPUR® analytical reagent
Potassium hydroxide
Formula: KOH
MW: 56,11 g/mol
Density: 1,38 g/cm³ (20 °C)
MDL Number: MFCD00003553
UN: 1814
ADR: 8,II

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Specification Test Results

Assay 38.0 - 40.3 %
Density (20/4) 1.375 - 1.400
Heavy metals (as Pb) Max. 2 ppm
Potassium carbonate Max. 1.0 %
Silica Max. 10 ppm
Total N (Nitrogen) Max. 1 ppm
Cl (Chloride) Max. 50 ppm
PO4 (Phosphate) Max. 1 ppm
SO4 (Sulphate) Max. 2 ppm
Al (Aluminium) Max. 1 ppm
Ba (Barium) Max. 1 ppm
Ca (Calcium) Max. 5 ppm
Cd (Cadmium) Max. 0.1 ppm
Co (Cobalt) Max. 0.1 ppm
Cr (Chromium) Max. 2 ppm
Cu (Copper) Max. 0.1 ppm
Fe (Iron) Max. 1 ppm
Hg (Mercury) Max. 0.01 ppm
Mg (Magnesium) Max. 1 ppm
Mn (Manganese) Max. 0.1 ppm
Na (Sodium) Max. 0.25 %
Ni (Nickel) Max. 2 ppm
Pb (Lead) Max. 0.5 ppm
Zn (Zinc) Max. 0.5 ppm

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