Ammonia Solution 32% uniVAR, 2.5 Litres

Description

Analysed reagent for laboratory use
Synonym(s): Ammonia aqueous, Ammonium hydroxide solution, Ammonia water

vapor pressure
837 hPa ( 20 °C)

assay
≥30% (NH₃, acidimetric)

form
liquid

expl. lim.
27 %

impurities
≤0.0001% Heavy metals (as Pb)
≤0.0005% Fe (Iron)
≤0.0008% Substances reducing potassium permanganate (as O)
≤0.002% Chloride (Cl)
≤0.003% Sulphate (SO?)

ign. residue
≤0.003% (as sulphates)

color
APHA: ≤10

bp
37.7 °C/1013 hPa

mp
-91.5 °C

density
0.9 g/mL at 25 °C (lit.)

storage temp.
2-30°C