Potassium hydroxide 47% in aqueous solution, AnalaR NORMAPUR® analytical reagent

: VWR Chemicals

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Potassium hydroxide 47% in aqueous solution, AnalaR NORMAPUR® analytical reagent

: VWR Chemicals

: Potash caustic, Caustic potash

:1310-58-3

:

:KOH

:MFCD00003553

:1320

:360

:1.475 g/cm3 (20 °C)

:56.11 g/mol

:Ambient

:215-181-3

:8 II

:12,07806

:1814

:GHS07

:GHS05

Environmentally Preferable:

Assay (acidimetric):
46.0 - 48.0 %
Carbonate (as K2CO3):
max. 1.0 %
Chloride (Cl):
max. 0.004%
Phosphate (PO4):
max. 0.0005%
Sulfate (SO4):
max. 0.002%
Total nitrogen (N):
max. 0.0003%
Heavy metals (as Pb):
max. 0.0005%
Al (Aluminium):
max. 0.001%
As (Arsenic):
max. 0.0001%
Ca (Calcium):
max. 0.0005%
Cu (Copper):
max. 0.0005%
Fe (Iron):
max. 0.0005%
Mg (Magnesium):
max. 0.0005%
Ni (Nickel):
max. 0.0005%
Pb (Lead):
max. 0.0005%
Zn (Zinc):
max. 0.0005%