Formic Acid 99-100%, AnalaR NORMAPUR ACS 1L Ph. Eur. Plastic container
20318.310-1L
|
Danger |
Synonyms: Methanoic acid
Formula: HCO₂H MW: 46,03 g/mol Density: 1,22 g/cm³ (25 °C) Flash Pt: 48 °C Storage Temperature: Ambient |
CAS Number: 64-18-6 UN: 1779 DG: 8 (corrosive acid ); 3(flammable), Packing group II (medium risk) |
Specification
Assay | Min. 99.0 % |
Dilution test | Passes test ACS |
Colouration | Max. 10 APHA |
Solidification point | 7 - 8 °C |
Refractive index (20°C) | 1.370 - 1.372 |
Density (20/20) | 1.210 - 1.230 |
Acetic acid | Max. 0.2 % |
Evaporation residue | Max. 30 ppm |
Heavy metals (by ICP-MS) | Max. 10 ppm |
Ignition residue (SO4) | Max. 20 ppm |
Water | Max. 1.0 % |
Cl | Max. 5 ppm |
NH4 | Max. 20 ppm |
SO3 | Max. 10 ppm |
SO4 | Max. 10 ppm |
Cd | Max. 0.1 ppm |
Cu | Max. 0.1 ppm |
Fe | Max. 4 ppm |
Pb | Max. 0.1 ppm |
Zn | Max. 0.1 ppm |
Conforms to ACS | Passes test |
Conforms to Reag. Ph.Eur. | Passes test |
QTY