- Synonyms: Methanoic acid, Formylic acid - HCOOH - M = 46,03 g/mol - CAS [64-18-6] - EINECS-No.: 200-579-1 - Density: 1,22 g/cm3 - Solub. in water: (20 ºC): miscible - Melting point: ~ 8 ºC - Boiling point: 101 ºC - Flash pt. 48 ºC - Ignition temp.: 480 ºC - Vapour pressure: (20 ºC) 42 hPa - Refraction index: (n 20 ºC/D) 1,3714 - Dielectric const.: (16 ºC) 58,5 - LD 50 (oral, rat): 730 mg/kg - EC-Index-No.: 607-001-00-0 - ADR: 8 CF1 II UN 1779 - IMDG: 8 II UN 1779 - IATA/ICAO: 8 II UN 1779 - GHS-signal word: Danger - GHS-H sentences: H226 - H302 - H331 - H314 - - GHS-P sentences: P210 - P303+P361+P353 - P305+P351+P338 - P310 - P370+P378 - P405 - P501a - Tariff number: 2915 11 00 00 - Applications: analytical chemistry, synthesis of organic products, in the rubber industry, acidifying agent, cosmetics. SPECIFICATIONS assay (acidimetric): 98 - 100 % aluminium (Al): max. 0,05 ppm barium (Ba): max. 0,05 ppm cadmium (Cd): max. 0,05 ppm calcium (Ca): max. 0,2 ppm chromium (Cr): max. 0,05 ppm cobalt (Co): max. 0,05 ppm copper (Cu): max. 0,05 ppm iron (Fe): max. 0,2 ppm lead (Pb): max. 0,05 ppm lithium (Li): max. 0,05 ppm magnesium (Mg): max. 0,5 ppm manganese (Mn): max. 0,05 ppm nickel (Ni): max. 0,05 ppm molybdenum (Mo): max. 0,05 ppm potassium (K): max. 0,1 ppm silver (Ag): max. 0,05 ppm sodium (Na): max. 0,5 ppm strontium (Sr) : max. 0,05 ppm thallium (Tl): max. 0,05 ppm zinc (Zn): max. 0,05 ppm suitability for use in LC-MS: passes test