Description

Potassium Trialuminum Hexahydroxide Sulfate is a specialized inorganic compound with the CAS number 1302-91-6. This material serves as a key functional additive and precursor in advanced material synthesis and industrial processes. It is primarily utilized by manufacturers in the ceramics, catalyst, and flame-retardant sectors seeking to enhance product performance and stability.

Application

• As a precursor in the synthesis of advanced ceramic materials and aluminosilicate structures.
• Utilized in the formulation of specialized catalysts for chemical synthesis and petroleum refining processes.
• Acts as a flame retardant and smoke suppressant additive in polymer and composite materials.
• Employed in the production of adsorbents and ion-exchange materials for water treatment.
• Serves as a key ingredient in the manufacture of certain types of pigments and coatings.
• Used in glass and enamel formulations to modify thermal and chemical resistance properties.

Basic Information

Product Name	Potassium Trialuminum Hexahydroxide Sulfate
CAS No.	1302-91-6
Molecular Formula	KAl3(OH)6(SO4)2 or related variant
Molecular Weight	Contact for details
Synonyms	Potassium Aluminium Hydroxide Sulfate; Potassium Aluminium Sulfate Hydroxide; Aluminium Potassium Hydroxide Sulfate; Basic Potassium Aluminium Sulfate; Potassium Aluminium Basic Sulfate; Potassium Hexahydroxytrialuminium Disulfate; Aluminium Potassium Sulfate Hydroxide Hydrate
EINECS	Contact for details

Quality Control

Our Potassium Trialuminum Hexahydroxide Sulfate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and reliability. The product undergoes comprehensive analytical testing, including assay, impurity profiling, and physical characterization. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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) with low humidity. Ensure the container is kept sealed when not in use to prevent moisture absorption and potential caking.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Al2O3 basis)	≥ 35.0 %
Potassium (K) Content	Contact for details
Sulfate (SO4) Content	Contact for details
Loss on Drying	≤ 5.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Particle Size (Typical)	Contact for details

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