NGHI SON CHEMICALS EXPORT IMPORT COMPANY LIMITED

Formic Acid 85%-90% (HCOOH)

Chemical Name : Formic Acid 85%-90% 

Formula :              HCOOH

Cas No. :               64-18-6

UN No. :                UN1779

Package :   35Kg/Jerrycan-1,200Kg/IBC Drum-Isotank

Origin :                  China,Germany, USA, Findland, India


Category : Leather tannery, Rubber Processing industry, textile dyeing. Chemical formula…

Product code:

Formic Acid 85%-90% (HCOOH)/Formic
Contact

Share

  • Chia sẻ qua viber bài: Formic Acid 85%-90% (HCOOH)
  • Chia sẻ qua reddit bài:Formic Acid 85%-90% (HCOOH)

Usage & Applications 

Formic Acid (HCOOH)  is a colorless, highly soluble organic acid widely used as a pH regulator, coagulating agent, de-liming chemical, and antimicrobial in industrial manufacturing. It is valued for its effectiveness, fast reaction, and lower corrosiveness compared with stronger mineral acids.


1. Applications in Leather Tannery

ApplicationPurposeKey Advantages
Pickling AgentAdjusts pH before chrome tanningEnhances chrome penetration and tanning efficiency
Deliming ChemicalReplaces harsh acids in removing limeReduces grain damage and improves softness
Fixing of Dyes and FatliquorsHelps complete dyeing and finishing reactionsImproves shade uniformity and leather durability
Preservation of Raw HidesControls bacterial activity during storageProtects hide quality and prevents spoilage

Widely used in all types of chrome and vegetable tanning processes.


2. Applications in Rubber Processing

FunctionDescriptionBenefits
Coagulation of LatexPrecipitates natural rubber particlesProduces cleaner and stronger rubber sheets
pH Control in Rubber CompoundingMaintains ideal acidity for processingImproves consistency and curing performance
Cleaning AgentRemoves residues and improves purity of latexEnhances final product quality

Essential in the production of latex gloves, tires, and molded rubber goods.


3. Applications in Other Industries

Textile Industry

Neutralization after alkaline pretreatment

Dye fixing and pH adjustment

Agriculture

Silage preservative and animal feed acidifier

Controls microbial fermentation

Chemical Manufacturing

Intermediate for formates, esters, and pharmaceuticals

Paper & Pulp

pH adjustment and calcium scale removal

Water Treatment

Acidification in neutralization and chemical dosing systems


Key Features & Benefits

Strong and fast pH reduction capability

Less corrosive to equipment than mineral acids

Enhances reaction efficiency in tanning and coagulation processes

Biodegradable and environmentally acceptable when properly used


Safety & Handling Guidelines

Corrosive liquid: use PPE (gloves, goggles, apron)

Store in tight containers away from heat sources

Avoid inhalation of vapors and contact with skin

Ensure ventilation during handling and dosing

relative products

product categories

Loading...

hot products

nghisonchemical.com
Zalo
nghisonchemical.com