Kaliumhydroxid 38% in wässriger Lösung, AnalaR NORMAPUR® analytisches Reagens
Lieferant: VWR Chemicals
|
Gefahr
|
Synonyme:
Kalihydrat
, Ätzkali
26632.293EA
50.9
EUR
26632.293
Kaliumhydroxid 38% in wässriger Lösung, AnalaR NORMAPUR® analytisches Reagens
Kaliumhydroxid
Formel:
KOH Molecular Weight: 56,11 g/mol Dichte: 1,38 g/cm³ (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00003553 CAS-Nummer: 1310-58-3 EINECS: 215-181-3 UN: 1814 ADR: 8,II |
Spezifikation Testergebnisse
Assay | 38.0 - 40.3 % |
Density (20/4) | 1.375 - 1.400 |
Heavy metals (as Pb) | Max. 2 ppm |
Potassium carbonate | Max. 1.0 % |
Silica | Max. 10 ppm |
Total N (Nitrogen) | Max. 1 ppm |
Cl (Chloride) | Max. 50 ppm |
PO4 (Phosphate) | Max. 1 ppm |
SO4 (Sulphate) | Max. 2 ppm |
Al (Aluminium) | Max. 1 ppm |
Ba (Barium) | Max. 1 ppm |
Ca (Calcium) | Max. 5 ppm |
Cd (Cadmium) | Max. 0.1 ppm |
Co (Cobalt) | Max. 0.1 ppm |
Cr (Chromium) | Max. 2 ppm |
Cu (Copper) | Max. 0.1 ppm |
Fe (Iron) | Max. 1 ppm |
Hg (Mercury) | Max. 0.01 ppm |
Mg (Magnesium) | Max. 1 ppm |
Mn (Manganese) | Max. 0.1 ppm |
Na (Sodium) | Max. 0.25 % |
Ni (Nickel) | Max. 2 ppm |
Pb (Lead) | Max. 0.5 ppm |
Zn (Zinc) | Max. 0.5 ppm |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...