Description

Aluminium Carbonate, Basic is an inorganic compound that serves as a versatile source of aluminum and carbonate ions. This material is valued for its utility as a precursor in the synthesis of other aluminum compounds and as an active component in various industrial processes. It is primarily sought by manufacturers in the chemical, pharmaceutical, and materials science sectors for applications ranging from catalyst preparation to the development of specialty ceramics and adsorbents.

Application

• Catalyst & Catalyst Support Preparation: Used as a precursor or support material in the synthesis of catalysts for organic reactions.
• Pharmaceutical Intermediate: Serves as a starting material or reagent in the synthesis of certain active pharmaceutical ingredients (APIs) and antacids.
• Ceramics & Advanced Materials: Acts as a source of alumina in the production of specialty ceramics, glasses, and composite materials.
• Water Treatment & Adsorption: Employed in processes for phosphate removal and as an adsorbent for specific ions in water purification.
• Flame Retardant Filler: Incorporated into polymers and coatings to enhance fire-resistant properties.
• Paper Coating & Pigment: Used as a filler and coating agent to improve the brightness, opacity, and printability of paper.

Basic Information

Product Name	Aluminium Carbonate, Basic
CAS No.	1339-92-0
Molecular Formula	Al2(CO3)3 • xAl(OH)3 • yH2O
Molecular Weight	Varies (Contact for details)
Synonyms	Basic Aluminum Carbonate; Aluminum Hydroxide Carbonate; Dialuminum Tricarbonate; Aluminum Subcarbonate; Aluminum Carbonate Hydroxide; CAS 1339-92-0; Aluminium Carbonate Basic
EINECS	215-658-2

Quality Control

Our Aluminium Carbonate, Basic is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency and meets high-purity standards suitable for industrial and research applications. A Certificate of Analysis (COA) detailing key parameters such as assay, impurity profile, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking and degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (as Al2O3)	≥ 45.0 %
Loss on Drying	≤ 15.0 %
Chloride (Cl)	≤ 0.1 %
Sulfate (SO4)	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm
Iron (Fe)	≤ 0.1 %

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