Ammonia solution ROTIPURAN® 30 %, p.a., ACS
Bs. 31.10 – Bs. 295.65
Ammonium hydroxide solution, Salmiac solution
Empirical formula NH3 + H2O
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
For neutralisation and for manufacturing of buffer system.
| 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 % |
 |
Examples of effect: Damage metals and burn body tissues; may cause serious eye damage. Safety: Avoid contact; wear safety spectacles and gloves. In the event of contact with eyes and skin, rinse with water. |
 |
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium. |
 |
Examples of effect: Are harmful to aquatic organisms, toxic or highly toxic, acute or with long-term effects. Safety: To be disposed of as hazardous waste only, do not allow into the environment under any circumstances. |
| H290-H314-H335-H410 | May be corrosive to metals, causes severe skin burns and eye damage, may cause respiratory irritation, very toxic to aquatic life with long lasting effects. |
| P273 P280 P303+P361+P353 P305+P351+P338 P310 | Avoid release to the environment, wear protective gloves/protective clothing/eye protection/face protection/hearing protection, IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower], IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, immediately call a POISON CENTER/doctor. |
Description
Ammonia solution ROTIPURAN®
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.
Acids and Bases for Analysis (p.a.)
Carl ROTH provides suitable acids and bases for different requirements!
High purity
High batch consistency
Detailed specifications
Good price-performance ratio
