Potassium trialuminum hexahydroxide sulfate

Base Information

• Chemical Name: Potassium trialuminum hexahydroxide sulfate
• CAS No.: 1302-91-6
• Molecular Formula: Al3O11 S2 . 3 H2 O . K
• Molecular Weight: 0
• Mol file: 1302-91-6.mol

Synonyms:Alunite(8CI); Calafatite (7CI)

Chemical Property of Potassium trialuminum hexahydroxide sulfate

Chemical Property:

• PSA: 80.68000
• LogP: 0.85200

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Potassium trialuminum hexahydroxide sulfate

There total 1 articles about Potassium trialuminum hexahydroxide sulfate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

aluminum(III) sulfate + potassium sulfate + potassium hydroxide → alunite (1302-91-6)

Guidance literature:

In not given; refluxing a mixed soln. (pH 3.5) of 0.3 M Al2(SO4)2, KOH and K2SO4 (saturation at 100°C) at the boiling point for 2.5 h; washing the ppt. with distilled water; characterization of product by X-ray diffraction and transmission and scanning electron microscopic observations;

DOI:10.1021/j100357a039