Formic acid - F0507
Code: F0507
Formic acid
Reagent Grade, ≥95%
≥95%
CAS Number: 64-18-6Linear Formula: HCOOH
Molar Mass: 46.03 g/mol
Beilstein Registry Number: 1209246
EC Number: 200-579-1
MDL Number: MFCD00003297
| Property |
Value |
| Appearance |
complying |
| Assay (alkalimetric) |
97.5 - 98.5 % |
| Density (D 20/4) |
1.215 - 1.225 |
| Refractive index (n 20/D) |
1.370 - 1.372 |
| Non-volatile matter |
max. 0.002 % |
| Water (Karl Fischer) |
1.5 - 2.5 % |
| Ammonium (NH4) |
max. 0.001 % |
| Cadmium (Cd) |
max. 0.00001 % |
| Cobalt (Co) |
max. 0.00001 % |
| Chromium (Cr) |
max. 0.00001 % |
| Copper (Cu) |
max. 0.00001 % |
| Iron (Fe) |
max. 0.00005 % |
| Manganese (Mn) |
max. 0.00001 % |
| Nickel (Ni) |
max. 0.00001 % |
| Lead (Pb) |
max. 0.00001 % |
| Zinc (Zn) |
max. 0.00001 % |
| Chloride (Cl) |
max. 0.00050 % |
| Sulfate (SO4) |
max. 0.00050 % |
| Sulfite (SO3) |
max. 0.001 % |
| Acetic acid (CH3COOH) |
max. 0.01 % |
| Property |
Value |
| Explosion Limit |
57 % |
| Vapor Density |
1.6 (vs air) |
| Contains |
<2.5% water as stabilizer |
| Vapor Pressure |
44.8 mmHg ( 20 °C) |
| Refractive Index |
n20/D 1.370(lit.) |
| Autoignition Temperature |
1004 °F |
| Boiling point |
100.4 °C |
| Freezing point |
4 °C |
| Density |
1.22 g/cm3 |
