1.00452

Nitric acid

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

• Sinónimos: Ácido nítrico solution
• Fórmula empírica (notación de Hill): HNO₃
• Número de CAS: 7697-37-2
• Peso molecular: 63.01
• MDL number: MFCD00011349
• UNSPSC Code: 12352301
• NACRES: NA.21

Propiedades

• product name: Ácido nítrico al 65 %, for analysis (max. 0.005ppm Hg) EMSURE^® Reag. Ph Eur,ISO
• agency: reag. ISO; reag. Ph. Eur.
• Quality Level: 300
• vapor pressure: 9.4 hPa ( 20 °C)
• product line: EMSURE^®
• assay: ≥65.0% (alkalimetric)
• form: liquid
• impurities: ≤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
• ign. residue: ≤3 ppm (as SO₄)
• pH: <1 (20 °C in H₂O, strongly acid)
• bp: 121 °C/1013 hPa
• mp: -32 °C
• density: 1.39 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/HNO3/c2-1(3)4/h(H,2,3,4)
• InChI key: GRYLNZFGIOXLOG-UHFFFAOYSA-N

Descripción

Analysis Note

Valoración (alcalimétrica): ≥ 65,0 %
Identidad: pasa la prueba
Aspecto: pasa la prueba
Densidad (d 20/20): 1,384 - 1,416
Cloruros (Cl): ≤ 0,2 ppm
Fluoruros (F): ≤ 1 ppm
Fosfatos (PO₄): ≤ 0,2 ppm
Sulfatos (SO₄): ≤ 0,5 ppm
Metales pesados (como Pb): ≤ 0,2 ppm
Ag (Plata): ≤ 0,01 ppm
Al (Aluminio): ≤ 0,05 ppm
As (Arsénico): ≤ 0,01 ppm
Au (Oro): ≤ 0,05 ppm
Ba (Bario): ≤ 0,01 ppm
Be (Berilio): ≤ 0,01 ppm
Bi (Bismuto): ≤ 0,1 ppm
Ca (Calcio): ≤ 0,1 ppm
Cd (Cadmio): ≤ 0,01 ppm
Co (Cobalto): ≤ 0,01 ppm
Cr (Cromo): ≤ 0,02 ppm
Cu (Cobre): ≤ 0,01 ppm
Fe (Hierro): ≤ 0,1 ppm
Ga (Galio): ≤ 0,05 ppm
Ge (Germanio): ≤ 0,02 ppm
Hg (Mercurio): ≤ 0,005 ppm
In (Indio): ≤ 0,02 ppm
K (Potasio): ≤ 0,1 ppm
Li (Litio): ≤ 0,01 ppm
Mg (Magnesio): ≤ 0,05 ppm
Mn (Manganeso): ≤ 0,01 ppm
Mo (Molibdeno): ≤ 0,01 ppm
Na (Sodio): ≤ 0,2 ppm
Ni (Níquel): ≤ 0,02 ppm
Pb (Plomo): ≤ 0,01 ppm
Pt (Platino): ≤ 0,1 ppm
Sr (Estroncio): ≤ 0,01 ppm
Ti (Titanio): ≤ 0,02 ppm
Tl (Talio): ≤ 0,02 ppm
V (Vanadio): ≤ 0,01 ppm
Zn (Cinc): ≤ 0,02 ppm
Zr (Circonio): ≤ 0,02 ppm
Residuos tras ignición (como SO₄): ≤ 3 ppm
Reactivo ISO
Tiempo mínimo de caducidad: véase etiqueta del producto

Legal Information

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

Información de seguridad

• Pictograms: GHS03,GHS05,GHS06
• signalword: Danger
• hcodes: H272 - H290 - H314 - H331
• pcodes: P210 - P220 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 3 - Skin Corr. 1A
• supp_hazards: EUH071
• Storage Class: 5.1B - Oxidizing hazardous materials
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable