Alums are useful for a range of industrial processes. They are soluble inwater; have anastringent, acid, and sweetish taste; reactacidtolitmus; andcrystallizein regularoctahedra. When heated they liquefy; and if the heating is continued, thewater of crystallizationis driven off, the salt froths and swells, and at last an amorphous powder remains.Industrial uses
Potassium alumis the common alum of commerce, althoughsoda alum,ferric alum, andammonium alumare manufactured.
Alum has been used at least since Roman times for purification of drinking waterand industrial process water. Between 30 and 40ppmof alumfor household wastewater, often more for industrial wastewater, is added to the water so that the negatively charged colloidal particles clump together into "flocs", which then float to the top of the liquid,settleto the bottom of the liquid, or can be more easilyfilteredfrom the liquid, prior to further filtration and disinfection of the water.
|Minimum Order Quantity||100 Kilogram|
|Grade Standard||Bio-Tech Grade|
|Packaging Type||Plastic Bag|
We are one of the most reputed firms involved in offering a comprehensive range Non Ferric Alum. It is also used in purification of drinking water in industries. They are soluble in water have an astringent acid, sweetish taste, react acid to litmus. Our product range is procured in compliance with variegated demands and needs of our client base. These are available at a cost effective price in the market.
|Minimum Order Quantity||100 Bag|
|Product Type||Alum Powder|
|Packaging Type||Plastic bag|
We are a prominent firm engaged in manufacturing, supplying and trading Alum Powder. We formulated these chemicals using best quality ingredients and sophisticated technology. Our ranges of chemicals are available in white crystalline powder and are soluble in water. These are used for the preservation of food items and clients can avail these from us at economical prices in the market.
|Colour||Pale Yellow or Off White|