English name:  Formaldehyde
CAS RN: 50-00-0
EINECS No.: 200-001-8
Molecular formula: CH2O
Molecular weight: 30.0262
Physicochemical properties
traits colorless flammable gas with strong pungent, choking smell of human eyes, nose and other stimulus.
Melting point -118 oC
boiling point -19.5 oC
relative density (water = 1) 0.82
relative vapor density (air = 1) 1.067
Solubility soluble in water, ethanol, ethyl ether , acetone.
Purposes: for the organic chemical raw materials for pharmaceuticals, synthetic fibers, synthetic resins, plastics preservatives, reducing agents, etc. |
