1.00253

Formic acid

89-91%, for analysis EMSURE^® ACS

• Synonym(e): Methansäure, Formylsäure, Hydrocarbonsäure, Formalinsäure
• UNSPSC-Code: 12352106
• NACRES: NA.21

Eigenschaften

• product name: Formic acid 89-91%, for analysis EMSURE^® ACS
• Qualität: ACS reagent
• Qualitätsniveau: 300
• Produktlinie: EMSURE^®
• Assay: 89.0-91.0% (acidimetric)
• Form: liquid
• Selbstzündungstemp.: 485 °C
• Expl.-Gr.: 10-45.5 % (v/v)
• Verunreinigungen: ≤0.02 ppm Ag (Silver); ≤0.02 ppm Be (Beryllium); ≤0.02 ppm Co (Cobalt); ≤0.02 ppm Cu (Copper); ≤0.02 ppm Li (Lithium); ≤0.02 ppm Mo (Molybdenum); ≤0.02 ppm Pb (Lead); ≤0.02 ppm Sr (Strontium); ≤0.05 ppm Al (Aluminium); ≤0.05 ppm Ba (Barium); ≤0.05 ppm Cd (Cadmium); ≤0.05 ppm Cr (Chromium); ≤0.05 ppm Ge (Germanium); ≤0.05 ppm Mn (Manganese); ≤0.05 ppm Ni (Nickel); ≤0.05 ppm Tl (Thallium); ≤0.05 ppm V (Vanadium); ≤0.05 ppm Zn (Zinc); ≤0.1 ppm K (Potassium); ≤0.1 ppm Ti (Titanium); ≤0.1 ppm Zr (Zirconium); ≤0.10 ppm Bi (Bismuth); ≤0.2 ppm Ca (Calcium); ≤0.5 ppm Mg (Magnesium); ≤0.5 ppm Na (Sodium); ≤10 ppm NH? (Ammonium); ≤10 ppm Non volatile matter; ≤10 ppm Sulfite (SO₃); ≤2 ppm Fe (Iron); ≤5 ppm Chloride (Cl); ≤5 ppm Heavy metals (as Pb); ≤5 ppm Sulphate (SO₄); ≤500 ppm Acetic acid (CH₃COOH)
• Farbe: APHA: ≤10
• bp: 107 °C/1013 hPa
• mp (Schmelzpunkt): -9 °C
• Übergangstemp.: flash point 71 °C
• Dichte: 1.2 g/cm³ at 20 °C
• Lagertemp.: 15-25°C

Beschreibung

Hinweis zur Analyse

Gehalt (acidimetrisch): 89.0 - 91.0 %
Farbe: ≤ 10 Hazen
Essigsäure (CH₃COOH): ≤ 500 ppm
Chlorid (Cl): ≤ 5 ppm
Sulfat (SO₄): ≤ 5 ppm
Sulfit (SO₃): ≤ 10 ppm
Schwermetalle (als Pb): ≤ 5 ppm
Ag (Silber): ≤ 0.02 ppm
Al (Aluminium): ≤ 0.05 ppm
Ba (Barium): ≤ 0.05 ppm
Be (Beryllium): ≤ 0.02 ppm
Bi (Bismut): ≤ 0.10 ppm
Ca (Calcium): ≤ 0.2 ppm
Cd (Cadmium): ≤ 0.05 ppm
Co (Cobalt): ≤ 0.02 ppm
Cr (Chrom): ≤ 0.05 ppm
Cu (Kupfer): ≤ 0.02 ppm
Fe (Eisen): ≤ 2 ppm
Ge (Germanium): ≤ 0.05 ppm
K (Kalium): ≤ 0.1 ppm
Li (Lithium): ≤ 0.02 ppm
Mg (Magnesium): ≤ 0.5 ppm
Mn (Mangan): ≤ 0.05 ppm
Mo (Molybdän): ≤ 0.02 ppm
Na (Natrium): ≤ 0.5 ppm
NH₄ (Ammonium): ≤ 10 ppm
Ni (Nickel): ≤ 0.05 ppm
Pb (Blei): ≤ 0.02 ppm
Sr (Strontium): ≤ 0.02 ppm
Ti (Titan): ≤ 0.1 ppm
Tl (Thallium): ≤ 0.05 ppm
V (Vanadium): ≤ 0.05 ppm
Zn (Zink): ≤ 0.05 ppm
Zr (Zirkon): ≤ 0.1 ppm
Nichtflüchtige Anteile: ≤ 10 ppm
Verdünnungstest: entspricht
ACS

Rechtliche Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS05,GHS06
• Signalwort: Danger
• H-Sätze: H302 - H314 - H331
• P-Sätze: P261 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1A
• Zusätzliche Gefahrenhinweise: EUH071
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 159.8 °F
• Flammpunkt (°C): 71 °C