Vælg en side

PRODUKT

Myresyre

  • produktnavn: Myresyre
  • Andre navne: AC
  • Cas-nr.: 64-18-6
  • Renhed: 99.90%
  • MF: CH2O2
  • Udseende: Colorless fuming liquid
  • Pakke: Tromme
  • Certifikat: ISO
  • Ansøgning: It is used by a variety of industries for different purposes due to its unique properties.can be use in Textile,Læder,Gummi industri
  • Prøve: Ledig

Send e-mail til os

Q

12 + 5 =

Produktdetaljer

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.
 

Produktparameter

Synonymer Methanoic acid, Isocarbonous acid, Carbonous acid, Formylic acid, Methylic acid,
Hydrogencarboxylic acid, Hydroxy(oxo)methane, Metacarbonoic acid, Oxocarbinic acid,
Oxomethanol, Hydroxymethylene oxide, Ant acid
Kemisk formel CH2O2 CAS nummer 64-18-6
Molar masse 46.025 g·mol−1
EJENDOMME
Udseende Colorless fuming liquid
Lugt Stigende, penetrating
Massefylde 1.220 g/ml
Smeltepunkt 8.4 °C (47.1 °F; 281.5 K)
Kogepunkt 100.8 °C (213.4 °F; 373.9 K)
Damptryk 35 mmHg (20 °C)
Surhed (pKa) 3.745
Brydningsindeks n20/D 1.377
Flammepunkt 69 °C (156 °F; 342 K)
Opløselighed Miscible with ether, acetone, ethyl acetate, glycerol, methanol, ethanol
Partially soluble in benzene, toluene, xylenes
Opløselighed i vand Blandbar
Stabilitet Stable.Substancestobeavoidedincludestrongbases,strongoxidizingagentsandpowderedmetals,furfurylalcohol.
CombustiChemicalbookble.Hygroscopic.Pressuremaybuildupintightlyclosedbottles,
sobottlesshouldbeopenedcarefullyandventedperiodically.
log P −0.54
Opbevaringstilstand 2-8°C

Ansøgning

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

3. Catalyst: 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. Ud over, 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.
 

Flere anvendelser af produkter

It use in Textile Industry,Leather Industry,Agriculture and Animal Feed Industry,Rubber and Plastics Industry,Kemisk fremstilling,Farmaceutisk industri,Food and Beverage Industry,Pulp and Paper Industry,

Efterlad din besked

Relaterede produkter