Description

Magnesium Aluminum Sulfate is an inorganic salt compound with versatile industrial utility. This material is valued for its role as a clarifying agent, precipitant, and source of combined magnesium and aluminum ions in various chemical processes. It serves as a critical raw material for manufacturers in the water treatment, paper production, and specialty chemical synthesis sectors seeking reliable performance and consistent quality.

Application

• Water Treatment & Purification: Acts as a highly effective coagulant and flocculant for the removal of suspended solids, organic color, and phosphates in industrial and municipal wastewater treatment.
• Paper Manufacturing: Utilized in the papermaking process as a retention aid, drainage aid, and for pitch control to improve paper quality and production efficiency.
• Catalyst & Catalyst Support: Serves as a precursor or active component in the formulation of catalysts for organic synthesis and petrochemical refining processes.
• Fire Retardant Formulations: Incorporated into coatings, polymers, and textiles to impart flame-retardant properties by promoting char formation and reducing smoke.
• Ceramics & Refractories: Used as a binding agent and flux in the production of ceramics, refractory bricks, and other high-temperature materials.
• Cosmetics & Personal Care: Functions as an antiperspirant agent and viscosity modifier in the formulation of certain personal care products.

Basic Information

Product Name	Magnesium Aluminum Sulfate
CAS No.	60778-99-6
Molecular Formula	Typically MgAl2(SO4)4 or related hydrated forms
Molecular Weight	Contact for details (varies by hydration state)
Synonyms	Aluminum Magnesium Sulfate; Magnesium Aluminium Sulfate; Sulfuric Acid, Aluminum Magnesium Salt; Alum, Magnesium; Magnesium Aluminum Sulfate Hydrate; MAGAL; Aluminium Magnesium Sulphate
EINECS	Contact for details

Quality Control

Our Magnesium Aluminum Sulfate is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications, including assay, impurity profile, and loss on drying. Certificates of Analysis (COA) documenting full compliance with agreed specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in its original, sealed packaging until use to prevent caking and degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or lumps
Identification (IR)	Conforms
Assay (as MgAl2(SO4)4)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Water Insoluble Matter	≤ 0.5 %
pH (5% solution)	2.5 - 4.0
Heavy Metals (as Pb)	≤ 20 ppm

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