Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Eastman Formic Acid 99% Formic Acid

Eastman Formic Acid 99% is a high-purity formic acid solution from Eastman’s specialty chemical portfolio, designed for industrial synthesis, leather tanning, and preservative applications. It meets stringent quality standards with low water and impurity content, ensuring consistent reactivity and process efficiency in demanding chemical manufacturing environments.
  • eastman formic acid 99 formic acid_03a32d77
  • eastman formic acid 99 formic acid_03a32d77

Features Of Eastman Formic Acid 99% Formic Acid

  1. High-purity 99% minimum assay ensures consistent reactivity and process reliability in demanding chemical syntheses.

  2. Low residual water content (<1.0%) minimizes side reactions and improves yield in esterification and amidation processes.

  3. Controlled low levels of key impurities—including iron, sulfate, and aldehydes—enhance product stability and color retention.

  4. Manufactured under strict ISO 9001-certified quality systems with full traceability from raw materials to finished batch.

  5. Available in multiple packaging formats—including UN-approved drums, IBCs, and bulk tankers—for flexible handling and logistics.

Typical Applications Of Eastman Formic Acid 99% Formic Acid

  1. As a catalyst and acidifying agent in pharmaceutical intermediate synthesis, including antifungal and anti-inflammatory APIs.

  2. In leather tanning for pH control and chrome complex stabilization during hide processing.

  3. As a reducing agent and decarboxylation promoter in fine chemical manufacturing and agrochemical synthesis.

  4. In silage preservation to inhibit spoilage microorganisms and improve feed digestibility in animal nutrition.

  5. For cleaning and pickling of stainless steel and other metal surfaces in industrial maintenance applications.

Specifications Of Eastman Formic Acid 99% Formic Acid

Chemical TypeOrganic acid (carboxylic acid)
Product FormLiquid
AppearanceClear, colorless liquid with pungent odor
Assay (HCOOH)≥99.0% (by GC)
Water Content≤1.0% (by Karl Fischer)
Residue on Evaporation≤0.01%
Iron (Fe)≤1 ppm
pH (1% aqueous solution)2.0–2.3


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