Chromium Formate
Chromic Formate, Chromium(III) Formate.
- CAS
- 15928-58-2
- EC
- 240-069-7
- Sectors
- Textiles, Leather & Paper, Building & Construction
Chromium Formate (CAS 15928-58-2) is a chromium(III) salt supplied as a green crystalline powder that is highly soluble and penetrates well, making it a tanning agent for durable leather and a corrosion inhibitor in specialty cement and mortar. 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. Its green crystalline powder form allows for easy handling and precise dosing in industrial aqueous solutions .
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.