Potassium hydroxide ≥85%, pellets, AR® ACS, Macron Fine Chemicals™

Supplier: Avantor Performance Materials
Danger

Synonyms: Potash caustic, Caustic potash

MACR6984-12EA 78.3 SGD
MACR6984-12 MACR6984-28 MACR6984-20 MACR6984-04 MACR6984-06
Potassium hydroxide ≥85%, pellets, AR® ACS, Macron Fine Chemicals™
Potassium hydroxide

Pellets.

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

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Specification Test Results

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use = 86 %
Assay (KOH) ≥85 %
Identification Passes Test
Calcium (Ca) ≤0.005 %
Chloride (Cl) ≤0.01 %
Heavy Metals (as Ag) ≤0.001 %
Trace Impurities - Iron (Fe) ≤0.001 %
Nickel (Ni) ≤0.001 %
ACS - Magnesium (Mg) ≤0.002 %
Nitrogen Compounds (as N) ≤0.001 %
ACS - Phosphate (PO₄) ≤5 ppm
Sodium (Na) ≤0.05 %
Potassium Carbonate (K₂CO₃) ≤2.0 %
ACS - Sulfate (SO₄) ≤0.003 %
Appearance (white hygroscopic pellets)

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