Potassium hydroxide ≥85.0%, pellets, BAKER ANALYZED®, Electronic Grade, J.T.Baker®
Supplier: Avantor
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Danger
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Synonyms:
Potash caustic, Caustic potash
3141-05EA
0
INR
3141-05
3141-01
3141-07
3141-19
Potassium hydroxide ≥85.0%, pellets, BAKER ANALYZED®, Electronic Grade, J.T.Baker®
Potassium hydroxide
Formula:
KOH MW: 56,11 g/mol Boiling Pt: 1320 °C (1013 hPa) Melting Pt: 360 °C Density: 2,04 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00003553 CAS Number: 1310-58-3 EINECS: 215-181-3 UN: 1813 ADR: 8,II REACH: 01-2119487136-33 Merck Index: 12,07806 |
Specification Test Results
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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