Formic acid, solution 85% w/w, for analysis, ExpertQ®

- Synonyms: Methanoic acid, Formylic acid
- HCOOH
- M = 46,03 g/mol
- CAS [64-18-6]
- EINECS-No.: 200-579-1
- Density: ~ 1,2 g/cm3
- Solub. in water: (20 ºC): miscible
- Melting point: ~ -9 ºC
- Boiling point: ~ 107 ºC
- Flash pt. 69 ºC
- LD 50 (oral, rat): 730 mg/kg (pure substance)
- 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: H314 - H302 - H331
- GHS-P sentences: P260 - P303+P361+P353 - P305+P351+P338 - P310 - 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): min. 85 %
colour (Hazen): max. 10
acetic acid (CH3COOH): max. 0,4 %
chlorides (Cl): max. 0,001 %
sulfates (SO4): max. 0,002 %
sulfites (SO3) : max. 0,001 %
aluminium (Al): max. 0,05 ppm
ammonium (NH4): max. 0,005 %
barium (Ba): max. 0,05 ppm
cadmium (Cd): max. 0,05 ppm
calcium (Ca): max. 0,5 ppm
chromium (Cr): max. 0,02 ppm
copper (Cu): max. 0,02 ppm
heavy metals (as Pb): max. 0,0005 %
iron (Fe): max. 0,1 ppm
lead (Pb): max. 0,02 ppm
lithium (Li): max. 0,02 ppm
magnesium (Mg): max. 0,5 ppm
manganese (Mn): max. 0,05 ppm
nickel (Ni): max. 0,05 ppm
potassium (K): max. 0,1 ppm
silver (Ag): max. 0,02 ppm
sodium (Na): max. 1 ppm
zinc (Zn): max. 0,05 ppm
residue on evaporation: max. 0,002 %