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Aluminium Sulphate 17% Industrial Use Water Treatment Chemical

In order to understand aluminum sulfate, it is necessary to understand its uses, including fire foam, sewage treatment, water purification and papermaking. The process used to produce aluminum sulfate involves combining sulfuric acid with other substances, such as bauxite and cryolite. Depending on the industry, it is called alum or paper alum

Aluminum sulfate is a white or off white crystal or powder. It is not volatile or flammable. When combined with water, its pH value is very low, it can burn skin or corrode metals, it is water-soluble, and it can keep water molecules. When alkaline water is added, it forms aluminum hydroxide, Al (OH) 3, as a precipitation. It can be found naturally in volcanoes or mining waste dumps.

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Aluminum Sulfate Applications

The list of uses of aluminum sulfate is very long, including pesticides in the garden, bulk agent of paper in papermaking, and foaming agent in fire extinguishers. The water purification plant relies on aluminum sulfate to remove impurities. The chemical reaction between it and the pollutant causes the pollutant to solidify and be filtered out. Sodium aluminum sulfate is found in baking powder, self elevating flour, cake and muffin mixture. It is used in many industries and serves various purposes.

aluminum sulfate

Storage and Transportation Methods

Aluminum sulfate has been listed as a hazardous substance by the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA). During storage, it shall be labeled with hazardous chemicals and placed in a cool and dry area away from other chemicals and substances. After being taken out of the warehouse, the area must be cleaned, swept and thoroughly cleaned, and treated with appropriate solvents. Care should be taken in wet areas containing aluminum sulfate. Because of their water absorption, they become very slippery.

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