Ammonia solution ROTIPURAN®Supra 20 %
Bs. 91.95 – Bs. 499.90
Ammonium hydroxide solution, Salmiac solution
Empirical formula NH3 + H2O
Molar mass (M) 17,03 + aq g/mol
Density (D) 0,94 g/cm³
ADR 8 III
WGK 2
CAS No. 1336-21-6
EG-Nr. 215-647-6
UN-Nr. 2672
Highpure alkaline solution (ppb quality) for sample preparation in trace analysis (e.g. using ICP, AAS, Ion chromatography etc.).
| Assay (w/w) | 20-22 % |
| Colour (APHA) | ≤10 |
| Chloride (Cl) | ≤0,00005 % |
| Phosphate (PO4) | ≤0,000001 % |
| Sulphate (SO4) | ≤0,0001 % |
| Aluminium (Al) | ≤1 ppb |
| Antimony (Sb) | ≤0,5 ppb |
| Arsenic (As) | ≤1 ppb |
| Barium (Ba) | ≤0,1 ppb |
| Beryllium (Be) | ≤0,1 ppb |
| Lead (Pb) | ≤0,1 ppb |
| Cadmium (Cd) | ≤0,5 ppb |
| Cesium (Cs) | ≤0,1 ppb |
| Calcium (Ca) | ≤1 ppb |
| Cerium (Ce) | ≤0,1 ppb |
| Chromium (Cr) | ≤0,5 ppb |
| Dysprosium (Dy) | ≤0,1 ppb |
| Iron (Fe) | ≤1 ppb |
| Erbium (Er) | ≤0,1 ppb |
| Europium (Eu) | ≤0,1 ppb |
| Gadolinium (Gd) | ≤0,1 ppb |
| Gallium (Ga) | ≤0,1 ppb |
| Germanium (Ge) | ≤0,1 ppb |
| Gold (Au) | ≤0,5 ppb |
| Holmium (Ho) | ≤0,1 ppb |
| Indium (In) | ≤0,1 ppb |
| Potassium (K) | ≤1 ppb |
| Cobalt (Co) | ≤0,5 ppb |
| Copper (Cu) | ≤0,5 ppb |
| Lanthanum (La) | ≤0,1 ppb |
| Lithium (Li) | ≤0,1 ppb |
| Lutetium (Lu) | ≤0,1 ppb |
| Magnesium (Mg) | ≤1 ppb |
| Manganese (Mn) | ≤0,5 ppb |
| Molybdenum (Mo) | ≤0,5 ppb |
| Sodium (Na) | ≤1 ppb |
| Neodymium (Nd) | ≤0,1 ppb |
| Nickel (Ni) | ≤0,5 ppb |
| Niobium (Nb) | ≤0,1 ppb |
| Praseodymium (Pr) | ≤0,1 ppb |
| Mercury (Hg) | ≤0,2 ppb |
| Rhodium (Rh) | ≤0,5 ppb |
| Rubidium (Rb) | ≤0,1 ppb |
| Samarium (Sm) | ≤0,1 ppb |
| Scandium (Sc) | ≤0,1 ppb |
| Selenium (Se) | ≤1 ppb |
| Silver (Ag) | ≤0,5 ppb |
| Strontium (Sr) | ≤0,1 ppb |
| Tellur (Te) | ≤0,1 ppb |
| Terbium (Tb) | ≤0,1 ppb |
| Thallium (Tl) | ≤0,1 ppb |
| Thorium (Th) | ≤0,1 ppb |
| Thulium (Tm) | ≤0,1 ppb |
| Titanium (Ti) | ≤0,5 ppb |
| Uranium (U) | ≤0,1 ppb |
| Vanadium (V) | ≤0,5 ppb |
| Bismuth (Bi) | ≤0,1 ppb |
| Tungsten (W) | ≤0,1 ppb |
| Ytterbium (Yb) | ≤0,1 ppb |
| Yttrium (Y) | ≤0,1 ppb |
| Zinc (Zn) | ≤0,5 ppb |
| Tin (Sn) | ≤0,5 ppb |
| Zirconium (Zr) | ≤0,1 ppb |
