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Potassium hydroxyde 85,0, pellets, BAKER ANALYZED®, Electronic Grade for Microelectronic, J.T.Baker®

Fournisseur: Avantor
Danger

Synonyms: Potash caustic, Caustic potash

3141-05EA 301 EUR
3141-05 3141-01 3141-07 3141-19
Potassium hydroxyde 85,0, pellets, BAKER ANALYZED®, Electronic Grade for Microelectronic, J.T.Baker®
Potassium hydroxyde
Formule: KOH
MW: 56.11 g/mol
Point d'ébullition: 1320 °C (1013 hPa)
Point de fusion: 360 °C
Densité: 2.04 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00003553
Numéro CAS: 1310-58-3
EINECS: 215-181-3
ONU: 1813
ADR: 8 II
ATTEINDRE: 01-2119487136-33
Merck Index: 12,07806

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Résultats des tests de spécification

For Microelectronic Use ≥85.0%
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 ≤10 ppm
Nickel (Ni) ≤10 ppm
Calcium (Ca) ≤50 ppm
Magnesium (Mg), For Information Only


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