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PRODUIT

Acide formique

  • Nom du produit: Formic acid
  • Autres noms: AC
  • N ° CAS.: 64-18-6
  • Pureté: 99.90%
  • MF: CH2O2
  • Apparence: Colorless fuming liquid
  • Emballer: Tambour
  • Certificat: OIN
  • Application: It is used by a variety of industries for different purposes due to its unique properties.can be use in Textile,Cuir,Industrie du caoutchouc
  • Échantillon: Disponible

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Détail du produit

Formic acid is an organic substance, commonly known as formic acid, which is the simplest carboxylic acid. It is a colorless and pungent liquid. AC 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.
 

Paramètre du produit

Synonymes Methanoic acid, Isocarbonous acid, Carbonous acid, Formylic acid, Methylic acid,
Hydrogencarboxylic acid, Hydroxy(oxo)methane, Metacarbonoic acid, Oxocarbinic acid,
Oxomethanol, Hydroxymethylene oxide, Ant acid
Formule chimique CH2O2 Numero CAS 64-18-6
Masse molaire 46.025 g·mol−1
PROPRIÉTÉS
Apparence Colorless fuming liquid
Odeur Pungent, penetrating
Densité 1.220 g/mL
Point de fusion 8.4 °C (47.1 °F; 281.5 K)
Point d'ébullition 100.8 °C (213.4 °F; 373.9 K)
La pression de vapeur 35 mmHg (20 °C)
Acidité (pKa) 3.745
Indice de réfraction n20/D 1.377
Point d'éclair 69 °C (156 °F; 342 K)
Solubilité Miscible with ether, acétone, ethyl acetate, glycerol, méthanol, ethanol
Partially soluble in benzene, toluene, xylenes
solubilité dans l'eau Miscible
La stabilité Stable.Substancestobeavoidedincludestrongbases,strongoxidizingagentsandpowderedmetals,furfurylalcohol.
CombustiChemicalbookble.Hygroscopic.Pressuremaybuildupintightlyclosedbottles,
sobottlesshouldbeopenedcarefullyandventedperiodically.
log P −0.54
Condition de stockage 2-8°C

Application

1. Leather processing: Formic acid is one of the important chemicals in the leather processing industry. It can be used in processes such as hair removal, catalytic dyeing and tanning.

2. Chemical synthesis: Formic acid is an important raw material for the synthesis of other chemicals. It can be used to prepare formate, acide acétique, formaldehyde, acetaldehyde and other organic compounds, which are widely used in medicine, agriculture, cosmetics, plastics and chemical industries.

3. Catalyseur: chemical formic acid can be used as a catalyst to catalyze esterification and dehydration reactions. It can accelerate the progress of various chemical reactions, and improve the efficiency and yield of the reaction.

4. Preservatives and flame retardants: Formic acid has antibacterial and antifungal effects, so it can be used as a preservative to extend the service life of the product. En outre, formic acid also has certain flame retardant properties, which can be used to increase the fire resistance of materials.

5. Water treatment: Formic acid can be used as a water treatment agent to purify, regulate water quality and control the growth of microorganisms in water.
 

Utilisations multiples des produits

It use in Textile Industry,Leather Industry,Agriculture and Animal Feed Industry,Rubber and Plastics Industry,Fabrication de produits chimiques,Industrie pharmaceutique,Food and Beverage Industry,Pulp and Paper Industry,

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