Description:
Product name: Aluminium Sulphate or Aluminum Sulfate
Shape: Flakes or Granular or Powder.
EINECS NO.:233-135-0
CAS No.: 10043-01-3
HS.Code: 28332200
Molecular Formula: Al2(SO4)3
Appearance: It is white or grey flake,particle or massive crystallization
Application:
Water treatment, papermaking, printing and dyeing, pigment, fire fighting equipment, food additives, chemicals and wood preservation, medicine and Cosmetic,textile, etc.
1) In water treatment, its used as flocculants for purification of drinking water and wastewater treatment by settling of impurities by means of precipitation and flocculation.
Because, after dissolved in water, can make the small particles and natural colloidal particles coalesce into large floc,thus to remove them from water, so as the water and wastewater coagulant.
2) In the paper industry, used as a paper sizing agent of paper, to improving paper quality(reducing spots, enhance the water resistance, permeability, increase the hardness, etc.
3) In printing and dyeing industry, as anti-seepage agent mordant and printing.
Pigment industry for the production of chrome yellow and precipitant, at the same time, as solid color and fillers.
4). In fire protection industry, used as retention agent of foam fire extinguisher,making with baking soda and foaming agent.
Ammonium sulfate - Wikipedia
Ammonium sulfate decomposes upon heating above 250 °C, first forming ammonium bisulfate. Heating at higher temperatures results in decomposition into ammonia, nitrogen, sulfur dioxide, and water. As a salt of a strong acid (H2SO4) and weak base (NH3), its solution is acidic; pH of 0.1 M solution is 5.5
Ammonium Sulfate - an overview | ScienceDirect Topics
Ammonium sulfate ((NH4)2SO4) is an inorganic salt with a number of commercial uses. The most common use is as a soil fertilizer since the chemical contains
Ammonium sulfate ([NH4]2SO4) - Cold Spring Harbor Protocols
Ammonium sulfate ([NH4]2SO4). To prepare a 1 M solution, dissolve 1.3 g of solid (NH4)2SO4 in a final volume of 10 mL of H2O. Filter-sterilize the solution and
Ammonium sulfate | (NH4)2SO4 - PubChem
Ammonium sulfate is an inorganic sulfate salt obtained by reaction of sulfuric acid with two equivalents of ammonia. A high-melting (decomposes above 280℃)
Ammonium Sulphate - an overview | ScienceDirect Topics
Ammonium sulfate is a latent catalyst which may become active at approximately 110–150°C. Suitable organic salts are the urea salt of toluenesulfonic acid, the
Ammonium Sulfate Calculator from EnCor Biotechnology Inc
Ammonium Sulfate Calculator: Ammonium Sulfate Precipitation is a simple and effective means of fractionating proteins. It is based on the fact that at high salt
Ammonium Sulfate | Mosaic Crop Nutrition
Ammonium sulfate [(NH4)2 SO4] was one of the first and most widely used nitrogen (N) fertilizers for crop production. It's now less common but especially
Table 1. Saturated solutions of ammonium sulfate in water at
Temperature (°C), Grams (NH4)2SO4 required to saturate 1000 g of H2Oa,b, Grams (NH4)2SO4 added per liter of saturated solutionc, Moles (NH4)2SO4 in
Ammonium Sulfate Solution (A5479) - Bulletin - Sigma-Aldrich
Ammonium sulfate acts by pulling water molecules away from the non-polar units of proteins. The decrease in available water molecules increases the