Description

Phosphoric Acid, Reaction Products With Aluminum Hydroxide And Chromium Oxide (Cro3) CAS NO 92203-02-6 is a specialized inorganic compound formed by the reaction of phosphoric acid with aluminum hydroxide and chromium trioxide. This material is valued for its strong oxidizing properties, making it a critical component in processes requiring controlled, high-energy oxidation. It is primarily utilized in advanced industrial sectors such as catalysis, corrosion-resistant coatings, and specialized chemical synthesis where precise oxidative performance is essential.

Application

• Catalyst and Catalyst Support: Used in selective oxidation reactions in petrochemical and fine chemical manufacturing.
• Corrosion-Inhibiting Pigments & Coatings: Acts as a key component in formulating primers and coatings for metals, providing enhanced protection against oxidation and corrosion.
• Ceramic and Glass Frits: Imparts specific color and chemical resistance properties in specialty glass and ceramic formulations.
• Surface Treatment Agent: Employed in pre-treatment processes for metal surfaces to improve adhesion and corrosion resistance before painting or coating.
• Flame Retardant Synergist: Used in combination with other compounds to enhance flame-retardant properties in polymers and textiles.
• Specialty Chemical Synthesis: Serves as a precursor or intermediate in the synthesis of other chromium and phosphate-based compounds.

Basic Information

Product Name	Phosphoric Acid, Reaction Products With Aluminum Hydroxide And Chromium Oxide (Cro3)
CAS No.	92203-02-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Aluminum Chromium Phosphate; Chromium Aluminum Phosphate; Phosphoric Acid, Aluminum Chromium Salt; Aluminum Hydroxide Chromium Oxide Phosphoric Acid Reaction Product; Chromated Aluminum Phosphate; Cr-Al-PO4 complex; Catalyst PO-4-Cr-Al
EINECS	Contact for details

Quality Control

Our production of Phosphoric Acid, Reaction Products With Aluminum Hydroxide And Chromium Oxide adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency in chemical composition, oxidative strength, and physical properties. Certificates of Analysis (COA) detailing key parameters such as active content, impurity profiles, and particle size distribution (where applicable) are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong reducing agents, organic substances, and combustible materials. Due to its nature as a strong oxidizer, ensure segregation from other chemicals to prevent hazardous reactions. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Solid Powder or Granules
Color	Typically green to violet
Identification (IR)	Conforms
Assay (as Cr-Al-PO4 complex)	Min. 95%
Chromium (Cr) Content	Contact for details
Phosphate (PO4) Content	Contact for details
Aluminum (Al) Content	Contact for details
Loss on Drying	Max. 2.0%
Particle Size (for powder grade)	Customizable

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.