Alum (Fitkiri) is a group of chemical compounds, typically double sulfates of aluminum and another metal, such as potassium or ammonium. The most common form is potassium-alum (KAl(SO₄)₂·12H₂O), but there are other varieties like ammonium-alum (NH₄Al(SO₄)₂·12H₂O). Alums have many uses across different industries, including:

\n
1. Water purification: They help to clarify water by causing particles to coagulate and settle.
\n
2. Cosmetic products: Alum is found in some deodorants and aftershaves due to its astringent properties.
\n
3. Food preservation: It is used as a pickling agent and to maintain the crispiness of fruits and vegetables.
\n
4. Antimicrobial properties: Alums are sometimes used for their mild antibacterial effects.
\n

\n
• Potassium Alum (Fitkira)
\n
• Net Weight: 1Kg Poly Pack
\n
• Origin: India
\n
• Fitkari is also called as phitkari or saurashtri
\n
• Fitkari is used for various treatments
\n