64-18-6 Formic acid Acido formico
Chemical Name | formic acid |
---|---|
CAS No. | 64-18-6 |
Molecular Formula | CH2O2 |
Molecular Weight | 46.02540 |
PSA | 37.30000 |
LogP | 0.33670 |
Melting point |
8.2-8.4 °C(lit.) |
Boiling point |
101 °C |
density |
1.22 |
vapor density |
1.03 (vs air) |
vapor pressure |
52 mm Hg ( 37 °C) |
refractive index |
n20/D 1.377 |
FEMA |
2487 | FORMIC ACID
|
Fp |
133 °F |
storage temp. |
2-8°C |
solubility |
H2O: soluble1g/10 mL, clear, colorless |
pka |
3.75(at 20℃) |
form |
Liquid |
Specific Gravity |
1.216 (20℃/20℃) |
color |
APHA: ≤15 |
PH |
2.2 (10g/l, H2O, 20℃) |
explosive limit |
12-38%(V) |
Water Solubility |
MISCIBLE |
Sensitive |
Hygroscopic |
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