Potassium hydroxide 45% in aqueous solution, BAKER ANALYZED®, Electronic Grade for microelectronic, J.T.Baker®
Supplier: Avantor
Certificates
About this item
Synonyms: Potash caustic, Caustic potash
CAS Number:1310-58-3
:
Formula:KOH
MDL Number:MFCD00003553
:56.11 g/mol
UN:1814
ADR:8,II
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Assay (KOH):45.0 - 46.5 %
- Color (APHA):≤10
- Appearance:Passes Test
- Density (g/mL) at 25°C:1.45 - 1.47
- Identification:Passes Test
- Insoluble Matter:≤30 ppm
- Potassium Carbonate (K₂CO₃):≤1000 ppm
- Ammonium Hydroxide Precipitate:≤30 ppm
- Chloride (Cl):≤30 ppm
- Nitrogen Compounds (as N):≤2 ppm
- Phosphate (PO₄):≤1 ppm
- ACS - Sulfate (SO₄):≤5 ppm
- Trace Impurities - Aluminum (Al):≤5.000 ppm
- Trace Impurities - Chromium (Cr):≤5.0 ppm
- Trace Impurities - Copper (Cu):≤0.050 ppm
- Heavy Metals (as Ag):≤3 ppm
- Trace Impurities - Iron (Fe):≤1 ppm
- Trace Impurities - Lead (Pb):≤2.000 ppm
- Trace Impurities - Mercury (Hg):≤0.10 ppm
- Trace Impurities - Nickel (Ni):≤1.000 ppm
- Trace Impurities - Sodium (Na):≤200.000 ppm
- Trace Impurities - Zinc (Zn):≤5.000 ppm
Specification Test Results
Frequently Bought Together
Acetone ≥99%, TECHNICAL
Supplier: VWR Chemicals
Water, HiPerSolv CHROMANORM® for HPLC
Supplier: VWR Chemicals
Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
Supplier: VWR Chemicals
Nitrile gloves, Kimtech™ Purple Nitrile™
Supplier: KIMBERLY CLARK
VWR® Serological Pipette, Standard Line
Supplier: VWR Collection
Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Supplier: VWR Chemicals
VWR® Facial Tissues
Supplier: VWR Collection
VWR®, Nitrile Gloves
Supplier: VWR Collection
VWR®, Transfer Pipettes, High Performance
Supplier: VWR Collection
VWR® NITRILE LIGHT, Nitrile Gloves
Supplier: VWR Collection