Ammonia solution ∼25% (NH₃ basis) in water, Puriss. p.a. Reag. Ph. Eur., ISO, Fluka™
: Ammonia aqueous, Ammonium hydroxide solution, Ammonium hydroxide, Ammonia water
:1336-21-6
:7664-41-7
:NH₃
:MFCD00066650
:37.7 °C (1.013 hPa)
:–92 °C
:0.90 g/cm³ (20 °C)
:35.05 g/mol
:30.2 %(V)
:Ambient
:2672
:8 III
:GHS07
:GHS05
- Environmentally Preferable:
- Assay:Min. 25.0 %
- Density (D 20/20):0.892 - 0.910
- Non-volatile matter:Max. 0.0018 %
- Silver (Ag):Max. 0.02 ppm
- Aluminium (Al):Max. 0.5 ppm
- Gold (Au):Max. 0.1 ppm
- Barium (Ba):Max. 0.05 ppm
- Bismuth (Bi):Max. 0.1 ppm
- Calcium (Ca):Max. 1 ppm
- Cadmium (Cd):Max. 0.05 ppm
- Cobalt (Co):Max. 0.05 ppm
- Chromium (Cr):Max. 0.05 ppm
- Copper (Cu):Max. 0.1 ppm
- Iron (Fe):Max. 0.1 ppm
- Gallium (Ga):Max. 0.02 ppm
- Indium (In):Max. 0.02 ppm
- Potassium (K):Max. 0.5 ppm
- Lithium (Li):Max. 0.02 ppm
- Magnesium (Mg):Max. 0.1 ppm
- Manganese (Mn):Max. 0.05 ppm
- Molybdenum (Mo):Max. 0.05 ppm
- Sodium (Na):Max. 1 ppm
- Nickel (Ni):Max. 0.05 ppm
- Lead (Pb):Max. 0.05 ppm
- Platinum (Pt):Max. 0.1 ppm
- Tin (Sn):Max. 0.1 ppm
- Strontium (Sr):Max. 0.2 ppm
- Titanium (Ti):Max. 0.1 ppm
- Thallium (Tl):Max. 0.05 ppm
- Zinc (Zn):Max. 0.1 ppm
- Heavy metals (as Pb):Max. 1 ppm
- Carbonate (CO₃):Max. 60 ppm
- Carbonate (as CO₂):Max. 10 ppm
- Chloride (Cl):Max. 0.5 ppm
- Phosphate (PO₄):Max. 0.5 ppm
- Silicate (as SiO₂):Max. 10 ppm
- Sulfate (SO₄):Max. 2 ppm
- Sulfide (S):Max. 0.2 ppm
- KMnO₄ reducing matter (as O):Max. 0.0005 %
- Readily oxidizable substances:complying
- Pyridine, related substances (as Pyridine):Max. 2 ppm
- Pyridine:Max. 0.00005 %
- Appearance of the solution:complying
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