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Potassium aluminum sulfate dodecahydrate
☑ Aluminum sulfate
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PRODUCT DESCRIPTION

Potassium aluminum sulfate dodecahydrate is an inorganic substance, also known as alum, with a chemical formula of KAl(SO4)2·12H2O. It is a complex salt of potassium sulfate and aluminum sulfate containing water of crystallization [1]. It is soluble in water but insoluble in ethanol. Traditional Chinese medicine believes that alum is sour and astringent in nature, cold, and has antibacterial and astringent effects. It can also be used to prepare aluminum salts, baking powder, paint, tanning agents, clarifiers, mordants, papermaking, waterproofing agents, etc. It was once commonly used to purify water in life.

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Company Introduction

Shandong Linhai International Trade Co., Ltd. manufactures environmentally friendly, safe, and high-performance specialty polymer materials. Our main products include reagents, organic compounds (DTPA, EDTA, diethylene glycol, and p-hydroxyacetophenone), inorganic compounds, polymer materials, and food additives.
We possess advanced production equipment and a technical team with extensive industry experience and expertise. We have established a strict production management system and are certified to ISO9001 quality management systems.
We prioritize product safety, environmental protection, and social responsibility. Our core products comply with food contact material standards and regulations issued by major countries and regions worldwide, including those issued by the National Health Commission of China, the U.S. Food and Drug Administration, the Ministry of Health, Labour, and Welfare of Japan, and the European Commission. These products meet the increasingly stringent safety and environmental requirements of food contact materials and medical supplies.
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