Description

Aluminum Magnesium Hydroxide Sulfate is a specialized inorganic compound with a mixed hydroxide-sulfate structure. This material is valued for its unique combination of properties derived from its aluminum and magnesium content, making it a functional additive in various industrial processes. Key industries that utilize this compound include flame retardants, polymer stabilizers, and specialty ceramics, where it acts as a smoke suppressant, acid scavenger, or precursor material.

Application

• Flame Retardant & Smoke Suppressant: Used as an additive in polymers, cables, and construction materials to enhance fire safety and reduce smoke emission.
• Polymer Stabilizer: Functions as an acid acceptor and thermal stabilizer in PVC and other halogen-containing polymers.
• Ceramic Precursor: Serves as a starting material or additive in the production of advanced ceramics and refractory products.
• Wastewater Treatment: Acts as a coagulant aid or adsorbent for the removal of phosphates and other anions.
• Catalyst & Catalyst Support: Utilized as a solid acid catalyst or a support material in various chemical synthesis processes.
• Antacid Pharmaceutical Intermediate: Employed in the synthesis of certain antacid formulations.

Basic Information

Product Name	Aluminum Magnesium Hydroxide Sulfate
CAS No.	150828-30-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Hydrotalcite-like compound; Magnesium aluminum hydroxy sulfate; Layered double hydroxide sulfate; LDH sulfate; Aluminum magnesium basic sulfate; Magnesium aluminum sulfate hydroxide; Sulfate-intercalated hydrotalcite; Anionic clay sulfate form
EINECS	Contact for details

Quality Control

Our Aluminum Magnesium Hydroxide Sulfate is manufactured under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent composition, purity, and performance characteristics. Certificates of Analysis (COA) documenting key parameters such as metal content, sulfate content, and loss on ignition are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, store in a cool, dry place at room temperature (15-25°C). Minimize exposure to atmospheric moisture to prevent caking and maintain product integrity. Keep the container tightly sealed after each use.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Complies
Assay (Al2O3 + MgO)	≥ 90.0 %
Aluminum (as Al2O3)	30.0 - 40.0 %
Magnesium (as MgO)	50.0 - 60.0 %
Sulfate (as SO4)	5.0 - 15.0 %
Loss on Drying	≤ 2.0 %
Particle Size (D50)	5 - 20 µm

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