Ammonia solution 20%, AnalaR NORMAPUR® analytical reagent
Supplier: VWR Chemicals
21188.294EA
31.5
EUR
21188.294
21188.363
Ammonia solution 20%, AnalaR NORMAPUR® analytical reagent
Ammonia solution
Formula:
NH₃ MW: 35,05 g/mol Density: 0,923 g/cm³ (20 °C) |
MDL Number:
MFCD00066650 CAS Number: 1336-21-6 UN: 2672 ADR: 8,III |
Specification Test Results
Assay | 18.0 - 22.0 % |
Colouration | Max. 10 APHA |
Density (20/4) | 0.910 - 0.930 |
Evaporation residue | Max. 10 ppm |
Silica | Max. 10 ppm |
Substances reducing KMnO4 (as O) | Max. 4 ppm |
Cl (Chloride) | Max. 0.5 ppm |
CO3 (Carbonate) | Max. 10 ppm |
PO4 (Phosphate) | Max. 0.5 ppm |
S (Sulphur) | Max. 0.2 ppm |
SO4 (Sulphate) | Max. 20 ppm |
Al (Aluminium) | Max. 0.03 ppm |
As (Arsenic) | Max. 0.01 ppm |
B (Boron) | Max. 0.05 ppm |
Ba (Barium) | Max. 0.02 ppm |
Be (Beryllium) | Max. 0.02 ppm |
Ca (Calcium) | Max. 0.5 ppm |
Cd (Cadmium) | Max. 0.01 ppm |
Co (Cobalt) | Max. 0.01 ppm |
Cr (Chromium) | Max. 0.02 ppm |
Cu (Copper) | Max. 0.5 ppm |
Fe (Iron) | Max. 0.1 ppm |
K (Potassium) | Max. 0.3 ppm |
Li (Lithium) | Max. 0.01 ppm |
Mg (Magnesium) | Max. 0.1 ppm |
Mn (Manganese) | Max. 0.01 ppm |
Mo (Molybdenum) | Max. 0.02 ppm |
Na (Sodium) | Max. 0.8 ppm |
Ni (Nickel) | Max. 0.02 ppm |
Pb (Lead) | Max. 0.02 ppm |
Sr (Strontium) | Max. 0.01 ppm |
Ti (Titanium) | Max. 0.1 ppm |
V (Vanadium) | Max. 0.01 ppm |
Zn (Zinc) | Max. 1 ppm |
Zr (Zirconium) | Max. 0.1 ppm |
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