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Hydroxid draselný ≥85.0%, pellets, BAKER ANALYZED®, Electronic Grade, J.T. Baker®

Dodavatel: Avantor
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3141-05EA 0 CZK
3141-05 3141-07 3141-01 3141-19
Hydroxid draselný ≥85.0%, pellets, BAKER ANALYZED®, Electronic Grade, J.T. Baker®
Hydroxid draselný
Vzorec: KOH
MW: 56,11 g/mol
Bod varu: 1320 °C (1013 hPa)
Bod tání: 360 °C
Hustota: 2,04 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003553
CAS číslo: 1310-58-3
EINECS: 215-181-3
UN: 1813
ADR: 8,II
REACH: 01-2119487136-33

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Výsledky specifikačního testu

For Microelectronic Use
Assay (KOH) ≥85.0 %
Potassium Carbonate (K₂CO₃) ≤1.0 %
Insoluble Matter ≤50 ppm
Chloride (Cl) ≤0.01 %
Sulfate (SO₄) ≤20 ppm
Ammonium Hydroxide Precipitate ≤0.02 %
Sodium (Na) ≤0.05 %
Nitrogen Compounds (as N) ≤10 ppm
Phosphate (PO₄) ≤5 ppm
Heavy Metals (as Ag) ≤10 ppm
Iron (Fe) ≤10 ppm
Mercury (Hg), For Information Only
Nickel (Ni) ≤10 ppm
Calcium (Ca) ≤50 ppm
Magnesium (Mg), For Information Only

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