Aluminum Sulfate

Aluminum Sulfate

Aluminum sulfate is a chemical compound commonly known as Alum or cake alum.

Chemical Formula: Al2(SO4)3​

CAS Number: 17927-65-0

Grade: ACS, USP

Appearance: White, odorless, crystalline solid.

Uses:

• Coagulant: Primarily used in water purification and to remove impurities.

• Phosphorus removal: Can be used to remove phosphorus from wastewater.

• Sizing agent: Mostly used to control the paper's absorbency and ink receptivity.

Industries and Common Applications:

• Agriculture: Utilized for soil acidity control and fertilizer component.

• Textile Industry: It is found to enhance dye color vibrancy, and durability. and leather tanning processing.

• Water Treatment: Mostly known as an effective and economical method for water purification.

• Other Applications: Alum is used in baking powders, cosmetics, and some medical applications.