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Acido nitrico, 1 l, vetro

Acido nitrico, 1 l, vetro

Codice articolo 4989.1
€ 47,78
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Con la presente confermo che:-Che le sostanze, i preparati e i prodotti vengono utilizzati solo in modo autorizzato (in conformità con la legislazione europea e nazionale), utilizzare questi prodotti solo per scopi di ricerca, scientifici e didattici. La/e sostanza/e ordinata/e: -Non utilizzata per produrre sostanze o come componente o intermedio di stupefacenti e/o sostanze psicotrope -Non utilizzata in prodotti medicinali per uso umano o veterinario, agricolo, alimentare o cosmetico, eccetto come come materia prima, materiale ausiliario o operativo e/o come reagente di ricerca e analisi - Non utilizzato per sviluppare o produrre armi chimiche - Non utilizzato per scopi militari o illegali - non riesportare gli articoli a terzi paesi senza previa approvazione delle autorità di controllo delle esportazioni -Non saranno riesportati/esportati o altrimenti rivenduti o trasferiti a livello nazionale o internazionale verso qualsiasi destinazione soggetta a embargo da parte dell'UE, delle Nazioni Unite o degli Stati Uniti, se tale atto fosse contrario alle condizioni di tale embargo. - Fornisce i prodotti menzionati solo ai clienti che possono anche fornire tale certificato di utilizzo finale. Conserveremo con cura tutti i certificati ricevuti e li forniremo su richiesta - Ho più di 18 anni.
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Acido nitrico, 1 l, vetro
Dettagli del prodotto
Frasi P: P272 P280 P302+P352 P333+P313 P342+P311
Frasi H: H317-H334
Numero CAS: 4800-94-6
Formula chimica: C17H16N2O6SNa2
Codice SA: 28080000
Marca: Carl Roth
Nitric acid , ROTIPURAN®, min. 65 %, p.a., ISO, Molar mass (M) 63,01 g/mol, Density (D) 1,39 to 1,41 g/cm³, Boiling point (bp) 120 to 121 °C, CAS No. [7697-37-2], UN-Nr. 2031, EG-Nr. 231-714-2, Empirical formula HNO3

Determination of adsorbable organic halogen compounds (AOX)

AOX (adsorbable organic halogens, where X = Cl, Br, I) is a sum parameter that describes the amount of organic halogen compounds in substances such as water, soil and sewage sludge. This parameter is used primarily in waste water analysis. The method for calculating AOX levels is set out in DIN EN ISO 9562. The quantity of organically bound halogens in a water sample is measured using either the shaking method or the column method. In the shaking method, the AOX in a sample are bound to activated carbon by shaking. In the column method, the AOX in a sample are bound to activated carbon by the action of flushing the sample through a glass column filled with activated carbon. The quantity of activated carbon, which is defined precisely in each case, is then burned in an oxygen chamber and the hydrogen halide released is measured by means of argentometry. The amount of fluoroorganic compounds present cannot be measured argentometrically.


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

Assay (acidim.) ≥65,0 %
Heavy metals (as Pb) ≤0,0002 %
Ash content (as SO4) ≤0,001 %
Chloride (Cl) ≤0,00005 %
Sulphate (SO4) ≤0,00005 %
Phosphate (PO4) ≤0,00005 %
Silver (Ag) ≤0,000002 %
Aluminium (Al) ≤0,000005 %
Arsenic (As) ≤0,000001 %
Barium (Ba) ≤0,000005 %
Beryllium (Be) ≤0,000001 %
Bismuth (Bi) ≤0,00001 %
Calcium (Ca) ≤0,00002 %
Cadmium (Cd) ≤0,000002 %
Cobalt (Co) ≤0,000002 %
Chromium (Cr) ≤0,000005 %
Copper (Cu) ≤0,000002 %
Iron (Fe) ≤0,00002 %
Germanium (Ge) ≤0,000005 %
Potassium (K) ≤0,00001 %
Lithium (Li) ≤0,000001 %
Magnesium (Mg) ≤0,00001 %
Manganese (Mn) ≤0,000002 %
Molybdenum (Mo) ≤0,000002 %
Sodium (Na) ≤0,00005 %
Nickel (Ni) ≤0,000002 %
Lead (Pb) ≤0,000005 %
Titanium (Ti) ≤0,00001 %
Thallium (Tl) ≤0,000005 %
Vanadium (V) ≤0,000005 %
Zinc (Zn) ≤0,00001 %
Zirconium (Zr) ≤0,00001 %
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