Potassium hydroxide ≥85% (by acidimetry), pellets USP, NF, BP, Ph. Eur., pure
Supplier: PanReac AppliChem
Certificates
About this item
CAS Number:1310-58-3
:
Formula:KOH
MDL Number:MFCD00003553
:56.11 g/mol
Boiling Pt:1327 °C
Melting Pt:360 °C
Storage Temperature:Ambient
UN:1813
ADR:8,II
:GHS05
:GHS07
Specification Test Results
- Assay:85,0 - 100,5%
- Identity according to pharmacopoeias:Passes test
- Appearance of solution:Passes test
- Insoluble substances:Passes test
- Chloride (Cl):0,005%
- Phosphate (PO₄):0,002%
- Sulfate (SO₄):0,005%
- Carbonate (as K₂CO₃):1,0%
- Residual solvents (Ph.Eur/USP):Passes test
- Heavy metals (as Pb):0,001%
- Aluminium (Al):0,002%
- Calcium (Ca):0,005%
- Iron (Fe):0,001%
- Magnesium (Mg):0,005%
- Sodium (Na):1,0%
- Cadmium (Cd):0,5 ppm
- Lead (Pb):5 ppm
- Arsenic (As):1 ppm
- Mercury (Hg):1,5 ppm
- Cobalt (Co):5 ppm
- Vanadium (V):10 ppm
- Nickel (Ni):20 ppm
- Thallium (Tl):5 ppm
- Gold (Au):10 ppm
- Palladium (Pd):10 ppm
- Iridium (Ir):10 ppm
- Osmium (Os):10 ppm
- Rhodium (Rh):10 ppm
- Ruthenium (Ru):10 ppm
- Selenium (Se):15 ppm
- Silver (Ag):15 ppm
- Platinum (Pt):10 ppm
- Lithium (Li):55 ppm
- Antimony (Sb):120 ppm
- Barium (Ba):140 ppm
- Molybdenum (Mo):25 ppm
- Copper (Cu):250 ppm
- Tin (Sn):600 ppm
- Chromium (Cr):25 ppm
Specification Test Results
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