1.00452

Nitric acid

65%, for analysis (max. 0.005ppm Hg) EMSURE^® Reag. Ph Eur,ISO

• Synonym(e): Salpetersäure -Lösung
• Empirische Formel (Hill-System): HNO₃
• CAS-Nummer: 7697-37-2
• Molekulargewicht: 63.01
• MDL-Nummer: MFCD00011349
• UNSPSC-Code: 12352301
• NACRES: NA.21

Eigenschaften

• product name: Salpetersäure 65 %, for analysis (max. 0.005ppm Hg) EMSURE^® Reag. Ph Eur,ISO
• Agentur: reag. ISO; reag. Ph. Eur.
• Qualitätsniveau: 300
• Dampfdruck: 9.4 hPa ( 20 °C)
• Produktlinie: EMSURE^®
• Assay: ≥65.0% (alkalimetric)
• Form: liquid
• Verunreinigungen: ≤0.005 ppm Hg (Mercury); ≤0.01 ppm Ag (Silver); ≤0.01 ppm As (Arsenic); ≤0.01 ppm Ba (Barium); ≤0.01 ppm Be (Beryllium); ≤0.01 ppm Cd (Cadmium); ≤0.01 ppm Co (Cobalt); ≤0.01 ppm Cu (Copper); ≤0.01 ppm Li (Lithium); ≤0.01 ppm Mn (Manganese); ≤0.01 ppm Mo (Molybdenum); ≤0.01 ppm Pb (Lead); ≤0.01 ppm Sr (Strontium); ≤0.01 ppm V (Vanadium); ≤0.02 ppm Cr (Chromium); ≤0.02 ppm Ge (Germanium); ≤0.02 ppm In (Indium); ≤0.02 ppm Ni (Nickel); ≤0.02 ppm Ti (Titanium); ≤0.02 ppm Tl (Thallium); ≤0.02 ppm Zn (Zinc); ≤0.02 ppm Zr (Zirconium); ≤0.05 ppm Al (Aluminium); ≤0.05 ppm Au (Gold); ≤0.05 ppm Ga (Gallium); ≤0.05 ppm Mg (Magnesium); ≤0.1 ppm Bi (Bismuth); ≤0.1 ppm Ca (Calcium); ≤0.1 ppm Fe (Iron); ≤0.1 ppm K (Potassium); ≤0.1 ppm Pt (Platinum); ≤0.2 ppm Chloride (Cl); ≤0.2 ppm Heavy metals (as Pb); ≤0.2 ppm Na (Sodium); ≤0.2 ppm Phosphate (PO₄); ≤0.5 ppm Sulfate (SO₄); ≤1 ppm Fluoride (F)
• SMILES String: O[N+]([O-])=O
• Glührückstand: ≤3 ppm (as SO₄)
• pH-Wert: <1 (20 °C in H₂O, strongly acid)
• bp: 121 °C/1013 hPa
• mp (Schmelzpunkt): -32 °C
• Dichte: 1.39 g/cm³ at 20 °C
• Lagertemp.: 2-30°C
• InChI: 1S/HNO3/c2-1(3)4/h(H,2,3,4)
• InChIKey: GRYLNZFGIOXLOG-UHFFFAOYSA-N

Beschreibung

Hinweis zur Analyse

Gehalt (alkalimetrisch): ≥ 65,0 %
Identität: entspricht
Aussehen: entspricht
Dichte (d 20/20) 1,384 - 1,416
Chlorid (Cl): ≤ 0,2 ppm
Fluorid (F): ≤ 1 ppm
Phosphat (PO₄): ≤ 0,2 ppm
Sulfat (SO₄): ≤ 0,5 ppm
Schwermetalle (als Pb): ≤ 0,2 ppm
Ag (Silber): ≤ 0,01 ppm
Al (Aluminium): ≤ 0,05 ppm
As (Arsen): ≤ 0,01 ppm
Au (Gold): ≤ 0,05 ppm
Ba (Barium): ≤ 0,01 ppm
Be (Beryllium): ≤ 0,01 ppm
Bi (Bismut): ≤ 0,1 ppm
Ca (Calcium): ≤ 0,1 ppm
Cd (Cadmium): ≤ 0,01 ppm
(Cobalt): ≤ 0,01 ppm
Cr (Chrom): ≤ 0,02 ppm
Cu (Kupfer): ≤ 0,01 ppm
Fe (Eisen): ≤ 0,1 ppm
Ga (Gallium): ≤ 0,05 ppm
Ge (Germanium): ≤ 0,02 ppm
Hg (Quecksilber): ≤ 0,005 ppm
In (Indium): ≤ 0,02 ppm
K (Kalium): ≤ 0,1 ppm
Li (Lithium): ≤ 0,01 ppm
Mg (Magnesium): ≤ 0,05 ppm
Mn (Mangan): ≤ 0,01 ppm
Mo (Molybdän): ≤ 0,01 ppm
Na (Natrium): ≤ 0,2 ppm
Ni (Nickel): ≤ 0,02 ppm
Pb (Blei): ≤ 0,01 ppm
Pt (Platin): ≤ 0,1 ppm
Sr (Strontium): ≤ 0,01 ppm
Ti (Titan): ≤ 0,02 ppm
Tl (Thallium): ≤ 0,02 ppm
V (Vanadium): ≤ 0,01 ppm
Zn (Zink): ≤ 0,02 ppm
Zr (Zirkonium): ≤ 0,02 ppm
Glührückstand (als SO₄): ≤ 3 ppm
ISO-Reagenz
Mindesthaltbarkeit: siehe Produktetikett

Rechtliche Hinweise

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Piktogramme: GHS03,GHS05,GHS06
• Signalwort: Danger
• H-Sätze: H272 - H290 - H314 - H331
• P-Sätze: P210 - P220 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 3 - Skin Corr. 1A
• Zusätzliche Gefahrenhinweise: EUH071
• Lagerklassenschlüssel: 5.1B - Oxidizing hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable