Formic Acid – 85% & 90% | Industrial Grade

Formic Acid (HCOOH) is a colorless, pungent liquid with strong acidity and excellent solubility. It is widely used in leather processing, rubber coagulation, water treatment, and agriculture. Available in 85% and 90% industrial grades, suitable for multiple applications and bulk packaging options.

Product Specifications (COA)

Applications

• Leather Industry: Used as a pH reducer and cleaner in tanning and dyeing processes.
• Rubber Industry: Essential coagulating agent in rubber latex processing.
• Water Treatment: Acts as a descaling and cleaning acid for pipelines and equipment.
• Agriculture: Used in silage preservation and animal feed acidification.

About Us

SUNNY SALT supplies stable-quality Formic Acid for industrial buyers with flexible concentration options and export-ready logistics. OEM packaging, full documentation, and bulk shipment support are available.

• Packaging: 25kg drums / 35kg / 250kg / 1000L IBC / ISO tank
• Grades: Industrial (85%, 90%)
• Standards: GB / Technical Grade

FAQ

What’s the difference between 85% and 90% formic acid?

Both are industrial grades; 90% offers higher acidity and faster reactivity for some applications.

Is it safe to use in leather processing?

Yes, it’s a common acid used to lower pH and clean hides during tanning.

Can this be mixed with other acids or surfactants?

Yes, it is chemically compatible with many acid-based formulations and detergents.

Do you support bulk export by ISO tank?

Yes, we offer flexible packaging including ISO tanks and IBCs for global transport.