FX0440

Ácido fórmico

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• Sinônimo(s): Formic acid, Methanoic Acid,Aminic Acid, Aminic Acid
• Fórmula linear: HCOOH
• Número CAS: 64-18-6
• Peso molecular: 46.03
• Beilstein: 1209246
• Número MDL: MFCD00003297
• Código UNSPSC: 12352106
• Número do índice EC: 200-579-1

Propriedades

• Agency: meets USP/NF
• Nível de qualidade: 200
• densidade de vapor: 1.6 (vs air)
• pressão de vapor: 44.8 mmHg ( 20 °C)
• Ensaio: ≥98%
• forma: liquid
• temperatura de autoignição: 1004 °F
• Lim. expl.: 57 %
• Impurezas: ≤0.05% Acetic acid (CH₃COOH)
• resíduo de evaporação: ≤0.001%
• cor: APHA: ≤10
• índice de refração: n20/D 1.370 (lit.)
• pH: 2.2 (20 °C, 10 g/L in H₂O)
• pKa (20 °C): 3.7
• pb: 100-101 °C (lit.); 101 °C/1013 hPa
• pf: 8.2-8.4 °C (lit.)
• temperatura de transição: flash point 49.5 °C
• densidade: 1.22 g/mL at 25 °C (lit.)
• traços de ânion: chloride (Cl^-): ≤5 ppm; sulfate (SO₄^2-): ≤5 ppm; sulfite (SO₃^2-): ≤0.001%
• traços de cátion: Ag: ≤0.02 ppm; Al: ≤0.05 ppm; Ba: ≤0.05 ppm; Be: ≤0.02 ppm; Bi: ≤0.1 ppm; Ca: ≤0.2 ppm; Cd: ≤0.05 ppm; Co: ≤0.02 ppm; Cr: ≤0.05 ppm; Cu: ≤0.02 ppm; Fe: ≤2 ppm; Ge: ≤0.05 ppm; K: ≤0.1 ppm; Li: ≤0.02 ppm; Mg: ≤0.5 ppm; Mn: ≤0.05 ppm; Mo: ≤0.02 ppm; NH₄⁺: ≤0.001%; Na: ≤0.5 ppm; Ni: ≤0.05 ppm; Pb: ≤0.02 ppm; Sr: ≤0.02 ppm; Ti: ≤0.1 ppm; Tl: ≤0.05 ppm; V: ≤0.05 ppm; Zn: ≤0.05 ppm; Zr: ≤0.1 ppm; heavy metals (as Pb): ≤0.001%
• cadeia de caracteres SMILES: OC=O
• Condições de expedição: ambient
• temperatura de armazenamento: room temp
• InChI: 1S/CH2O2/c2-1-3/h1H,(H,2,3)
• chave InChI: BDAGIHXWWSANSR-UHFFFAOYSA-N

Descrição

Aplicação

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Nota de análise

Acetic acid (CH3COOH): 0.05% max
Aluminum (Al): 0.05ppm max
Ammonium (NH4): 0.001% max
Assay: 98% min
Barium (Ba): 0.05ppm max
Beryllium (Be): 0.02ppm max
Bismuth (Bi): 0.1ppm max
Cadmium (Cd): 0.05ppm max
Calcium (Ca): 0.2ppm max
Chloride (Cl): 5ppm max
Chromium (Cr): 0.05ppm max
Cobalt (Co): 0.02ppm max
Color (APHA): 10 max
Copper (Cu): 0.02ppm max
Dilution test: To pass test
Evaporation residue: 0.001% max
Germanium (Ge): 0.05ppm max
Heavy metals (as Pb): 0.001% max
Iron (Fe): 2ppm max
Lead (Pb): 0.02ppm max
Lithium (Li): 0.02ppm max
Magnesium (Mg): 0.5ppm max
Manganese (Mn): 0.05ppm max
Molybdenum (Mo): 0.02ppm max
Nickel (Ni): 0.05ppm max
Potassium (K): 0.1ppm max
Silver (Ag): 0.02ppm max
Sodium (Na): 0.5ppm max
Strontium (Sr): 0.02ppm max
Sulfate (SO4): 5ppm max
Sulfite (SO3): 0.001% max
Thallium (Tl): 0.05ppm max
Titanium (Ti): 0.1ppm max
Vanadium (V): 0.05ppm max
Zinc (Zn): 0.05ppm max
Zirconium (Zr): 0.1ppm max

Informações de segurança

• Pictogramas: GHS02,GHS05,GHS06
• Palavra indicadora: Danger
• Frases de perigo: H226 - H302 - H314 - H331
• Declarações de precaução: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
• Perigos de suplementos: EUH071
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 121.1 °F - closed cup
• Ponto de fulgor (°C): 49.5 °C - closed cup