Potassium hydroxide 45,0 - 46,5% in aqueous solution, BAKER ANALYZED®, J.T.Baker®
Supplier: Avantor
Certificates
About this item
Synonyms: Potash caustic, Caustic potash
CAS Number:1310-58-3
:
Formula:KOH
MDL Number:MFCD00003553
Boiling Pt:1320
Molecular Weight:56.11 g/mol
Melting Pt:360
ADR:8 II
Merck Index:12,07806
EINECS:215-181-3
UN:1814
:GHS05
Storage Temperature:Ambient
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- For Laboratory,Research,or Manufacturing Use:45.0 - 46.5 %
- Assay (KOH):45.0 - 46.5 %
- Potassium Carbonate (K₂CO₃):≤0.2 %
- Chloride (Cl):≤0.003 %
- Sulfate (SO₄):≤0.001 %
- Ammonium Hydroxide Precipitate:≤0.005 %
- Sodium (Na):≤0.02 %
- Nitrogen Compounds (as N):≤5 ppm
- Phosphate (PO₄):≤2 ppm
- Heavy Metals (as Ag):≤5 ppm
- Trace Impurities - Copper (Cu):≤0.050 ppm
- Trace Impurities - Iron (Fe):≤2.0 ppm
- Trace Impurities - Nickel (Ni):≤5.000 ppm
Specification Test Results
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