Chromic Acid
Chromic Acid is a premium-grade, highly reactive dark red crystalline flake compound carrying CAS number 1333-82-0. Renowned for its powerful oxidizing capabilities, exceptional solubility parameters, and superior metal-finishing dynamics, this high-purity inorganic chemical serves as an indispensable core component for industrial chrome electroplating, surface anodizing, and wood preservation processes globally.
Description
Electrochemical Mechanics and Surface Anodizing
The immense oxidizing potential and rapid water dissolution rates of Chromic Acid offer a distinct operational edge in demanding automotive and industrial coating facilities. This solid transition metal oxide functions as an efficient structural passivator, creating an unyielding molecular chromium barrier layer on metallic parts without disrupting background sub-layer adhesion profiles. It assists plating technicians in maintaining exact thickness controls across complex automotive molding geometries, effectively extending material wear-life and preventing premature oxidation. For instance, aerospace coating plants integrate this compound as their primary active component in functional hard chrome deposition tanks. As a consequence, it maximizes the overall hardness of steel components and enhances automated quality screening tolerances. Consequently, Zyntex coordinates clean production streams to eliminate impurity-driven bath foaming from your factory routine.
In addition to this, Zyntex manages tightly controlled packaging logistics for large-scale timber treatment facilities and specialized organic synthesis research laboratories. The substance operates as an active preservative compound, cross-linking effectively with natural wood fibers to block outdoor microbial decay or moisture-induced splitting over long exposure cycles. It advances modern material engineering by providing a versatile hexavalent chromium source that reacts cleanly with organic reducing agents under specified reaction conditions. Simultaneously, it remains a critical chemical reagent for routine spectroscopic benchmarking and academic laboratory investigations. In brief, our product functions as an indispensable mineral foundation, supporting both the surface survival of heavy mechanical gears and the structural precision of modern architectural metal components.
Primary Commercial Sectors for Chromic Acid
This ultra-pure solid oxidizing agent delivers crucial technical value within these four critical sectors:
⚡ Hard Chrome Plating
Primary chemical source used to deposit ultra-hard, low-friction chrome layers on industrial hydraulic cylinders. Hence, it directly supports optimal mechanical wear extension.
✈️ Aluminum Anodizing
Utilized as an active component in anodizing baths to form corrosion-resistant coatings on aerospace components. Clearly, it is key for uniform surface oxide density.
🪵 Wood Preservation
Functions as a heavy-duty fixative agent in industrial copper chrome arsenate blending plants. Resultantly, it balances long-term structural timber durability.
🔬 Organic Oxidations
Provides an excellent, highly concentrated hexavalent chromium source to convert primary alcohols into organic carboxylic acids. Specifically, it ensures high reaction clarity.
Technical Specifications
| Parameter | Standard Value |
|---|---|
| Product Name | Chromic Acid |
| Assay / Purity (CrO3) | Min 99.7% |
| Appearance | Dark red to purple deliquescent flakes |
| Melting Point | Approx. 197 °C |
| Sulfate Content | Max 0.15% |
| CAS Number | 1333-82-0 |
📝 Safety & Handling: Chromic Acid is a powerful oxidizer, highly corrosive to eyes and skin, and classified as a known human carcinogen. Inhalation of flake dust triggers severe respiratory tract tissue destruction, and contact with organic matter may ignite fires. Therefore, store strictly inside its original airtight containers within a dedicated, cool, exceptionally dry warehouse zone away from combustible materials, reducing agents, and heat sources. Avoid generating airborne dust during plating bath charging. Wearing complete chemical personal protective equipment (PPE)—including heavy-duty nitrile gloves, splash safety goggles, acid-resistant aprons, and a certified full-face respirator mask—is highly mandatory. Review the Safety Data Sheet (SDS) for environmental containment and waste neutralizing protocols.
