Potassium hydroxide 50% in aqueous solution, Selectipur®

Supplier: VWR Chemicals
Danger

50488893.320EA 185 EUR
50488893.320
Potassium hydroxide 50% in aqueous solution, Selectipur®
Potassium hydroxide
Formula: KOH
MW: 56,11 g/mol
Density: 1,475 g/cm3 (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003553
EINECS: 215-181-3
UN: 1814
ADR: 8,II

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Specification Test Results

Assay (acidimetric) 49.5 - 50.5 %
Carbonate (as K₂CO₃) ≤ 0.5 %
Total N (Nitrogen) ≤ 5 ppm
Cl (Chloride) ≤ 25000 ppb
PO₄ (Phosphate) ≤ 5000 ppb
SO₄ (Sulphate) ≤ 10000 ppb
Al (Aluminium) ≤ 3000 ppb
As (Arsenic) ≤ 500000 ppb
Bi (Bismuth) ≤ 500000 ppb
Ca (Calcium) ≤ 3000 ppb
Cd (Cadmium) ≤ 500000 ppb
Co (Cobalt) ≤ 600 ppb
Cr (Chromium) ≤ 600 ppb
Cu (Copper) ≤ 300 ppb
Fe (Iron) ≤ 2000 ppb
Mg (Magnesium) ≤ 600 ppb
Mn (Manganese) ≤ 300 ppb
Na (Sodium) ≤ 3000000 ppb
Ni (Nickel) ≤ 300 ppb
Pb (Lead) ≤ 500000 ppb
Sb (Antimony) ≤ 500000 ppb
Sn (Tin) ≤ 500000 ppb
Zn (Zinc) ≤ 600 ppb

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