Formic Acid

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Formic Acid
Formic acid is a kind of organic matter, chemical formula HCOOH, molecular weight 46.03, common name formic acid, is the simplest carboxylic acid. It is a colorless and pungent liquid. Formic acid is a weak electrolyte, but its aqueous solution is weakly acidic and corrosive, and can stimulate skin blistering. It is commonly found in the secretions of bees, certain ants, and caterpillars. It is an organic chemical raw material and is also used as a disinfectant and preservative.

Specification of Formic Acid
CAS No. 64 18 6
HS Code 2915110000
UN No. UN1779
Grade industry grade 85%/90%/94%/99%
Food grade 85%
Packing 25kg/35kg/250kg/1200kg IBC drum
Character
Density 1.2± 0.1g /cm3
Boiling point 100.6±9.0 °C at 760 mmHg
Melting point 8.2-8.4 °C(lit.)
Molecular formula CH2O2
Molecular weight 46.025
Flash point 29.9±13.4 °C
Accurate mass 46.005478
PSA 37.3
LogP minus 0.54
Appearance Colorless liquid with a pungent odor
Vapor density 1.03 (vs air)
Vapor pressure 36.5±0.2 mmHg at 25°C
Refractive index 1.342

Applications of Formic Acid
Formic acid is one of the basic organic chemical raw materials, widely used in pesticides, leather, dyes, medicine and rubber industries. Formic acid can be directly used in fabric processing, tanning leather, textile printing and dyeing and green feed storage, and can also be used as metal surface treatment agent, rubber auxiliary and industrial solvent. In organic synthesis, it is used to synthesize various formates, acridine dyes and formamide series of medical intermediates.