Alum Dealers in Delhi

 Alum also called Potash Alum is a colorless soluble hydrated double sulphate of aluminium and potassium used in manufacturing of mordants and pigments, in dressing leather and sizing paper, and in medicine as a styptic and astringent.It is uselful for various industrial processes. It is soluble in water, have a sweetish taste, react acid to litmus and crystallize in regular octahedra. When heated they liquefy; and if the heating is continued, the water of crystallization is driven off, the salt froths and swells, and at last an amorphous powder remains. They are astringent and acidic.Alum is essentially aluminium sulphate with the empirical formula Al2 (SO4)3.18HO.It is of two types (i) Ferric and (ii) Non Ferric.Non ferric alum imparts better brightness to paper when used with rosin for sizing. It forms a complex resinate that spreads evenly over the surface of paper. It finds other uses in pharmaceutical and mordanting industry. In water purification the highly positively charged aluminum precipitates negative suspensions as sludge.Ferric alumis a less pure form of aluminum sulphate. It is used in lower grades of paper for loading and sizing purposes. Ferric alum uses bauxite as the raw material. The raw material is cooked with sulphuric acid under suitable conditions. The resultant product is sold in liquid form. Uses Used in purification of drinking water and industrial process water. Alum solution has the property of dissolving steels while not affecting aluminium or base metals, and can be used to recover workpieces madein these metals with broken toolbits lodged inside them. Alum in block form can be used as a blood coagulant. Alum is also used in depilatory waxes used for the removal of body hair or applied to freshly waxed skin as a soothing agent. Alum’s antiperspirant and antibacterial properties contribute to its traditional use as an underarm deodrant. Alum powder, found in the spice section of many grocery stores, may be used in pickling recipes as a preservative to maintain fruit andvegetable crispness. Alum is used as the acidic component of some commercial baking powders. Solutions containing alum may be used to treat cloth, wood, and paper materials to increase their resistance to fire. Alum is also used in fire extinguishers to smother chemical and oil fires. Alum is used in the tanning of animal hides to remove moisture, prevent rotting, and produce a type of leather.

Non Ferric Alum, Plastic Crates

Ammonium Alum, Reverse Osmosis Equipment, Water Treatment Chemical

Ammonium Alum, Bread Improvers, Cake Premix, Eggless Cake Premix, Cake Gels

• Country of Origin: India
• Formula: KAl(SO₄)₂·12H₂O
• Molar mass: 474.39 g/mol
• Melting point: 92.5 °C
• Density: 1.76 g/cm³
• Boiling point: 200 °C
• ChemSpider ID: 56418

We offer Alum.

Ferric Alum, Tube Settler Media, Polyelectrolyte, Ozonators

Ferric Alum, UV Lamp, Caustic Soda Flakes, Lauric Acid

Non Ferric Alum, Poly Aluminium Chloride Powder, Aluminium Sulphate Powder

Alum is an extremely astringent crystal of potassium aluminum sulfate. Alum is both a particular chemical compound and a group of chemical compounds. The exact compound is the hydrated potassium aluminum sulfate (Potassium alum). Alum refers to two double salts, potassium aluminum phosphate and ammonium aluminum sulphate. These are usually called common or ordinary alum. Alum is a popular ingredient. Alum is a natural mineral that is found in both ground and surface water, and in the food we eat. Potassium alum is the common form of alum available commercially, although both soda alum and ammonium alum are manufactured. As, alum originated naturally before 2,000 years ago, people across many cultures found a number of uses of alum. Until the early part of this century, alum was used as an ingredient in baking powder. It has also been used for giving crispness to pickles and maraschino cherries and to harden gelatin. Medical and health care professionals, often use alum to treat injuries and illness

Ferric Alum, Akd Wax Emulsion, Paper Chemical, Alkyl Ketene Dimer Emulsion

We make available different types of Industrial Alums that includes soda alum, ferric alum, and ammonium alum. Our Industrial Alum is perfect to be used for purification of drinking water. It is added to the water so that the negatively charged colloidal particles clump together into flocs. We are one of the prominent Manufacturers, Exporters and Suppliers of Industrial Alums. Obtain from us, these alums at the most reasonable prices.

Chrome Alum, Leather Softeners, Leather Tanning Chemicals, Leather Cleaner

Liquid Alum, Alum, Treatment Chemical

Cast Alum, Aluminium Handicrafts, Votives, Curtain Rods, Copper Handicrafts

Alum, Trichloroisocyanuric Acid, Aluminium, Lime Products, Polyelectrolyte