Formic Acid 85 PRICE

FORMIC ACID

Formic acid (Formic acid), chemical formula for HCOOH or CH2O2, weak electrolyte, the simplest fatty acid, is a colourless, transparent, fuming liquid with a strong irritating odour, the skin will blister on contact with it, usually found in bees, some ants and caterpillars secretions, so it is also known as 'formic acid', it is miscible with most organic solvents such as water, ethanol, ether and glycerol (propyltriol) in any proportion, and has a certain solubility (partially intermiscible) in hydrocarbon substances. It can be miscible with most organic solvents such as water, ethanol, ether and glycerol (glycerol) in any proportion, and has certain solubility in hydrocarbons (partly mutual solubility), and is widely used in the fields of organic synthesis, medicine, rubber, sterilisation and antisepsis.

Chemical properties
Formic acid has a hydrogen atom attached to the carboxyl group, so it can be regarded as a hydroxyformaldehyde with both aldehyde and carboxyl properties. In addition, formic acid, although it has the same properties as most other carboxylic acids, does not generally or dehydrates to anhydrides or reacts with phosphorus trichloride, phosphorus pentachloride, and thionyl chloride to form acyl halides.
(01) sp2 hybridisationThe carboxyl carbon atom of formic acid is sp2 hybridised, three sp2 hybridised orbitals form three σ-bonds located in the same plane in hydrogen (or hydrocarbon group), hydroxyl oxygen and carbonyl oxygen respectively, and the remaining one p-orbital forms a carbon-oxygen π-bond with the p-orbital of an oxygen atom, and the carbon-oxygen double bond and the single bond have different bond lengths of 123 pm and 136 pm respectively, and the angle of the two is 124.9° [13].

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