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Ammonia solution, 2.5 l, glass
Molar mass (M) 17,03 + aq g/mol
Density (D) 0,89 g/cm³
Boiling point (bp) 27 °C
Melting point (mp) -87 °C
ADR 8 III
WGK 2
CAS No. 1336-21-6
EG-Nr. 215-647-6
UN-Nr. 2672
53,25 €/VE
Excl. btw | 2,5 l Per VE
Bestelnr. CP17.2
- Tussentotaal: 0.00
| Bestelnr. | VE | Verp. | Prijs | Hoeveelheid | |
|---|---|---|---|---|---|
| CP17.1 | 1 l | glass |
32,15 € |
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| CP17.2 | 2,5 l | glass |
53,25 € |
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| CP17.3 | 5 l | PE/steel |
96,65 € |
|
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| CP17.4 | 10 l | PE/steel |
166,65 € |
|
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| CP17.5 | 25 l | PE/steel |
317,15 € |
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Op voorraad
Beschikbaar
In bestelling
Niet meer verkrijgbaar
Leveringsdatum onbekend
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- Tussentotaal: 0.00
Downloads / MSDS
Algemene informatie
Tollens’ test or silver-mirror test:
Some ammoniacal silver nitrate solution is added to an aqueous test solution, which is then heated for several minutes. If reducing substances are present, elemental silver deposits on the glass wall, resulting in the mirror effect.
Carl ROTH provides suitable acids and bases for different requirements!
- High purity
- High batch consistency
- Detailed specifications
- Good price-performance ratio
Analysecertificaten
Guarantee analysis
| Appearance | clear colourless liquid |
| Assay (acidim.) | 28,0-30,0 % |
| Colour (APHA) | ≤10 |
| Solubility in H2O | complies |
| Non volatile matter | ≤0,002 % |
| KMnO4 reducing substances (as O) | complies |
| Ash content | ≤0,002 % |
| Pyridine and homologues | ≤0,0002 % |
| Carbonate (as CO2) | ≤0,002 % |
| Sulphur compounds (as SO4) | ≤0,0002 % |
| Chloride (Cl) | ≤0,00005 % |
| Phosphate (PO4) | ≤0,0001 % |
| Nitrate (NO3) | ≤0,0002 % |
| Sulphide (S) | ≤0,00001 % |
| Heavy metals (as Pb) | ≤0,00005 % |
| Aluminium (Al) | ≤0,00001 % |
| Arsenic (As) | ≤0,000005 % |
| Barium (Ba) | ≤0,00001 % |
| Beryllium (Be) | ≤0,00001 % |
| Lead (Pb) | ≤0,000005 % |
| Cadmium (Cd) | ≤0,00001 % |
| Calcium (Ca) | ≤0,0001 % |
| Chromium (Cr) | ≤0,000005 % |
| Iron (Fe) | ≤0,00001 % |
| Gold (Au) | ≤0,00001 % |
| Indium (In) | ≤0,000005 % |
| Potassium (K) | ≤0,0001 % |
| Cobalt (Co) | ≤0,00001 % |
| Copper (Cu) | ≤0,00001 % |
| Lithium (Li) | ≤0,000002 % |
| Magnesium (Mg) | ≤0,00005 % |
| Manganese (Mn) | ≤0,00001 % |
| Molybdenum (Mo) | ≤0,000002 % |
| Sodium (Na) | ≤0,0002 % |
| Nickel (Ni) | ≤0,000005 % |
| Silver (Ag) | ≤0,000002 % |
| Strontium (Sr) | ≤0,0001 % |
| Bismuth (Bi) | ≤0,000005 % |
| Zinc (Zn) | ≤0,00001 % |