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PriceList for Maleic Anhydride(Ma) - Formic Acid CAS 64-18-6 China Best Price – Chemwin Detail:

Product Name:Formic acid

Molecular format:CH2O2

CAS No:64-18-6

Product molecular structure:

 

Specification:

Item

Unit

Value

Purity

%

75min/85min

Color

       APHA

10max

Sulfate(as SO4)

%

0.001max

Iron content(as Fe)

%

0.0001max

Appearance

-

Colorless clear liquid without the suspended solid

 

Chemical Properties

FORMIC ACID is a colorless liquid with a pungent odor. It is a stable corrosive, combustible, and hygroscopic chemical substance. It is incompatible with H2SO4, strong caustics, furfuryl alcohol, hydrogen peroxide, strong oxidisers, and bases and reacts with strong explosion on contact with oxidising agents.
Due to the −CHO group, Formic acid imparts some of the character of an aldehyde. It can form salt and ester; can react with amine to form amide and to form ester by addition reaction with unsaturated hydrocarbon addition. It can reduce the silver ammonia solution to produce a silver mirror, and make the potassium permanganate solution fade, which can be used for the qualitative identification of formic acid.
As a carboxylic acid, formic acid shares most of the same chemical properties in reacting with alkalis to form water soluble formate. But formic acid is not a typical carboxylic acid as it can react with alkenes to form formate esters.

 

Application:

Formic acid has a number of commercial uses. It is used in the leather industry to degreaseand remove hair from hides and as an ingredient in tanning formulations. It is used as alatex coagulant in natural rubber production. Formic acid and its formulations are used aspreservatives of silage. It is especially valued in Europe where laws require the use of naturalantibacterial agents rather than synthetic antibiotics. Silage is fermented grass and crops thatare stored in silos and used for winter feed. Silage is produced during anaerobic fermentationwhen bacteria produce acids that lower the pH, preventing further bacterial action. Acetic acidand lactic acid are the desired acids during silage fermentation. Formic acid is used in silageprocessing to reduce undesirable bacteria and mold growth. Formic acid reduces Clostridiabacteria that would produce butyric acid causing spoilage. In addition to preventing silagespoilage, formic acid helps preserve protein content, improves compaction, and preservessugar content. Formic acid is used as a miticide by beekeepers.


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We strive for excellence, service the customers, hopes to become the best cooperation team and dominator enterprise for personnel, suppliers and customers, realizes value share and continuous promotion for PriceList for Maleic Anhydride(Ma) - Formic Acid CAS 64-18-6 China Best Price – Chemwin , The product will supply to all over the world, such as: Chicago, Hongkong, Thailand, Due to the stability of our items, timely supply and our sincere service, we are able to sell our merchandise not only over the domestic market, but also exported to countries and regions, including the Middle East, Asia, Europe and other countries and regions. At the same time, we also undertake OEM and ODM orders. We will do our best to serve your company, and establish a successful and friendly cooperation with you.
  • A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Eartha from Riyadh - 2018.12.11 14:13
    It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Meredith from Swaziland - 2018.05.22 12:13
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