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…
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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.
| Application | Purpose | Key Advantages |
|---|---|---|
| Pickling Agent | Adjusts pH before chrome tanning | Enhances chrome penetration and tanning efficiency |
| Deliming Chemical | Replaces harsh acids in removing lime | Reduces grain damage and improves softness |
| Fixing of Dyes and Fatliquors | Helps complete dyeing and finishing reactions | Improves shade uniformity and leather durability |
| Preservation of Raw Hides | Controls bacterial activity during storage | Protects hide quality and prevents spoilage |
Widely used in all types of chrome and vegetable tanning processes.
| Function | Description | Benefits |
|---|---|---|
| Coagulation of Latex | Precipitates natural rubber particles | Produces cleaner and stronger rubber sheets |
| pH Control in Rubber Compounding | Maintains ideal acidity for processing | Improves consistency and curing performance |
| Cleaning Agent | Removes residues and improves purity of latex | Enhances final product quality |
Essential in the production of latex gloves, tires, and molded rubber goods.
Neutralization after alkaline pretreatment
Dye fixing and pH adjustment
Silage preservative and animal feed acidifier
Controls microbial fermentation
Intermediate for formates, esters, and pharmaceuticals
pH adjustment and calcium scale removal
Acidification in neutralization and chemical dosing systems
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
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
NGHI SON CHEMICALS IMPORT EXPORT COMPANY LIMITED
Head office:
P7-38.OT09 ("Officetel") Vinhomes Central Park, 720A Dien Bien Phu Street, Thanh My Tay Ward, Ho chi minh city, Vietnam 70000
License/Tax Code : 0312824002
Tel: +84-28-36208490
Fax : +84-28-36208492
Website: https://www.nghisonchemical.com
Email : Nghisonchem@nghisonchemical.com
Nscchem@nghisonchemical.com
Nghisonchem@gmail.com
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