Sourcing Alum (Potash Alum / Phitkari)? ChemicalDekho connects you with major manufacturers like Amar Alum. Get direct access to high-purity lumps and powder for water treatment and consumer applications.
Potassium Alum (CAS 7784-24-9) is the traditional coagulant for water purification, effectively removing suspended particles. In the personal care industry, it is widely used as an aftershave antiseptic (shaving stone) and natural deodorant. Industrial applications include use as a mordant in textile dyeing and a hardener in photographic emulsions.
The platform lists verified supplies of large translucent lumps and fine powder, ensuring high purity and solubility consistent with industrial and pharmaceutical standards.
Flocculant for purification
Aftershave & Deodorant
Mordant for natural dyes
Flame retardant for cloth
Tanning agent
Crisping agent (Pickles)
Sizing agent
Astringent / Styptic
Leading petrochemical producers
Ready stock at Ports
Compliant transport
Generally considered safe. Dust may cause mild irritation to eyes and respiratory tract. Astringent properties may dry out skin with prolonged contact.
No. Ferric Alum is Ammonium Iron Sulfate (violet color). Potash Alum is Potassium Aluminum Sulfate (colorless/white). They have different uses.
Alum is a styptic, meaning it constricts blood vessels to stop bleeding from small nicks and cuts. It also acts as an antiseptic to prevent infection.
Yes, adding a small piece of Alum to muddy water causes the suspended dirt particles to clump together (flocculate) and settle at the bottom, leaving clear water.
Food Grade Alum is used in baking powder and pickling, but large quantities are toxic and can cause vomiting.