1.00338

Hydrofluoric acid

40%, for analysis EMSURE^® ISO,Reag. Ph Eur

• Sinónimos: Hydrofluoric acid solution, Fluoric acid
• UNSPSC Code: 12352301
• NACRES: NA.21

Propiedades

• product name: Ácido fluorhídrico al 40%, for analysis EMSURE^® ISO,Reag. Ph Eur
• agency: reag. ISO; reag. Ph. Eur.
• Quality Level: 300
• product line: EMSURE^®
• form: liquid
• concentration: 40.0-42.0% Hf
• impurities: ≤0.01 ppm Ba (Barium); ≤0.01 ppm Cd (Cadmium); ≤0.01 ppm Cr (Chromium); ≤0.01 ppm Li (Lithium); ≤0.02 ppm Ag (Silver); ≤0.02 ppm Be (Beryllium); ≤0.02 ppm Bi (Bismuth); ≤0.02 ppm Co (Cobalt); ≤0.02 ppm Cu (Copper); ≤0.02 ppm Ge (Germanium); ≤0.02 ppm Mo (Molybdenum); ≤0.02 ppm Ni (Nickel); ≤0.02 ppm Pb (Lead); ≤0.02 ppm Sr (Strontium); ≤0.02 ppm Ti (Titanium); ≤0.02 ppm Tl (Thallium); ≤0.02 ppm V (Vanadium); ≤0.02 ppm Zr (Zirconium); ≤0.03 ppm Arsenic and Antimony (as As); ≤0.03 ppm Mn (Manganese); ≤0.05 ppm Al (Aluminium); ≤0.05 ppm Zn (Zinc); ≤0.1 ppm Fe (Iron); ≤0.1 ppm K (Potassium); ≤0.1 ppm Mg (Magnesium); ≤0.2 ppm Ca (Calcium); ≤0.2 ppm Na (Sodium); ≤0.5 ppm Heavy metals (as Pb); ≤0.5 ppm Phosphate (PO₄); ≤1 ppm Chloride (Cl); ≤5 ppm Sulfate and sulphite (as SO₄); ≤50 ppm Hexafluorosilicate (SiF₆)
• ign. residue: ≤5 ppm (as sulfate)
• color: APHA: ≤10
• bp: 112 °C/1013 hPa
• mp: -44 °C
• density: 1.13 g/cm³ at 20 °C
• storage temp.: 2-30°C

Descripción

Analysis Note

Valoración (acidimétrica): 40,0 - 42,0 %
Cloruros (Cl): ≤ 1 ppm
Color: ≤ 10 Hazen
Hexafluorosilicatos (SiF₆): ≤ 50 ppm
Fosfatos (PO₄): ≤ 0,5 ppm
Sulfatos y sulfitos (como SO₄): ≤ 5 ppm
Arsénico y antimonio (como As ): ≤ 0,03 ppm
Ag (Plata): ≤ 0,02 ppm
Al (Aluminio): ≤ 0,05 ppm
Ba (Bario): ≤ 0,01 ppm
Be (Berilio): ≤ 0,02 ppm
Bi (Bismuto): ≤ 0,02 ppm
Ca (Calcio): ≤ 0,2 ppm
Cd (Cadmio): ≤ 0,01 ppm
Co (Cobalto): ≤ 0,02 ppm
Cr (Cromo): ≤ 0,01 ppm
Cu (Cobre): ≤ 0,02 ppm
Fe (Hierro): ≤ 0,1 ppm
Ge (Germanio): ≤ 0,02 ppm
K (Potasio): ≤ 0,1 ppm
Li (Litio): ≤ 0,01 ppm
Mg (Magnesio): ≤ 0,1 ppm
Mn (Manganeso): ≤ 0,03 ppm
Mo (Molibdeno): ≤ 0,02 ppm
Na (Sodio): ≤ 0,2 ppm
Ni (Níquel): ≤ 0,02 ppm
Pb (Plomo): ≤ 0,02 ppm
Sr (Estroncio): ≤ 0,02 ppm
Ti (Titanio): ≤ 0,02 ppm
Tl (Talio): ≤ 0,02 ppm
V (Vanadio): ≤ 0,02 ppm
Zn (Cinc): ≤ 0,05 ppm
Zr (Circonio): ≤ 0,02 ppm
Metales pesados (como Pb): ≤ 0,5 ppm
Residuos tras ignición (como sulfatos): ≤ 5 ppm

Legal Information

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

Información de seguridad

• pictograms: GHS05,GHS06
• signalword: Danger
• hcodes: H300 + H310 + H330 - H314
• pcodes: P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A
• Storage Class: 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable