Chromium Formate
Chromic Formate, Chromium(III) Formate.
- CAS
- 15928-58-2
- EC
- 240-069-7
Chromium Formate is a highly effective tanning agent known for its exceptional solubility and penetration. It is the preferred choice in the leather industry for producing high-quality, durable finished goods.
As a chromium(III) source, it offers more controlled reactivity than sulfates, ensuring a uniform color and texture. Its purity prevents unwanted metallic spotting on sensitive leather and textile fibers.
In the construction sector, it is utilized as a corrosion inhibitor in specialty cement and mortar. Its green crystalline powder form allows for easy handling and precise dosing in industrial aqueous solutions.
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Chromium Formate
Applications
- Leather Tanning: Acts as a primary tanning agent that ensures structural stability and softness in leather.
- Textile Mordant: Used to fix chromium-based dyes, improving the brilliance and longevity of the finish.
- Cement Additive: Integrated into construction materials to protect steel reinforcements from oxidative degradation.
Safety & Risks
Classified as a skin sensitizer and eye irritant. Handling requires nitrile gloves, safety goggles, and proper dust control to prevent inhalation or allergic reactions.
Packaging
25 kg bags; 1000 kg big bags for large-scale leather tanning operations.