Description

Phosphoric Acid, Aluminium Iron Salt is a specialized inorganic compound with the CAS registry number 19034-12-9. This material serves as a critical functional additive and catalyst in various industrial processes, valued for its unique combination of aluminum and iron phosphate chemistry. It is essential for manufacturers in sectors such as ceramics, catalysis, and surface treatment seeking to enhance material properties and process efficiency. Its controlled composition makes it a reliable choice for applications requiring specific phosphate-based reactivity.

Application

• Ceramics & Refractories: Acts as a binder and fluxing agent to improve the strength and thermal properties of ceramic bodies and refractory materials.
• Catalyst & Catalyst Support: Utilized as a solid acid catalyst or a support material in various organic synthesis and petrochemical reactions.
• Surface Treatment & Coatings: Employed in the formulation of anti-corrosive and protective coatings for metals, providing enhanced adhesion and resistance.
• Flame Retardant Synergist: Functions as an additive in polymer and textile formulations to improve flame-retardant performance.
• Water Treatment: Used in specific scenarios for phosphate supplementation or as a component in scale inhibition formulations.
• Glass & Enamel Production: Serves as a opacifier and stabilizer, contributing to the durability and desired finish of glass and enamel products.
• Specialty Pigments & Inks: Incorporated as a functional filler or modifier to adjust the rheological and optical properties of industrial pigments and inks.

Basic Information

Product Name	Phosphoric Acid, Aluminium Iron Salt
CAS No.	19034-12-9
Molecular Formula	AlFeH3O12P4 (Common representation as a mixed salt)
Molecular Weight	Contact for details
Synonyms	Aluminum Iron Phosphate; Iron Aluminum Phosphate; Aluminium Iron(III) Phosphate; Phosphoric Acid, Aluminum Iron Salt; AlFe Phosphate; Mixed Aluminum-Iron Phosphate; Catalyst Grade Aluminum Iron Phosphate; CAS 19034-12-9
EINECS	Contact for details

Quality Control

Our Phosphoric Acid, Aluminium Iron Salt is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistency in composition, purity, and physical properties. We provide comprehensive Certificates of Analysis (COA) with key parameters such as metal content (Al, Fe, P), loss on ignition, and particle size distribution upon request. Our quality commitment aligns with industrial good manufacturing practices to guarantee reliable performance for your specific application.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and must be stored in a cool, dry, and well-ventilated area. Recommended storage temperature is between 15°C and 25°C (59°F - 77°F). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture and carbon dioxide, which may affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (as AlFe Phosphate)	≥ 95.0 %
Aluminum (Al) Content	Contact for details
Iron (Fe) Content	Contact for details
Phosphorus (as P2O5) Content	Contact for details
Loss on Ignition (LOI)	≤ 5.0 %
Particle Size (D50)	Customizable
Bulk Density	Contact for details

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