Chemical properties easily soluble in water, aluminum sulfate can not be dissolved (just coexist), and sulfuric acid in sulfuric acid solution together in pure sulfuric acid dissolved in water, so that the solubility of aluminum sulfate, aluminum sulfate in water solubility in sulfuric acid. Normal precipitation contains 18 molecules of water of crystallization, aluminum sulfate 18 water purifying agent procurement, production, mostly aluminum sulfate 18 water industry. Anhydrous aluminum sulfate containing 51.3% Purifying wholesale, even 100 ℃ nor autolysis (dissolved itself crystal water). Lose crystal water easily weathered, more stable Purifying effect, heating water loss, high temperature will decompose alumina and sulfur oxides. Heated to 770 ℃ begins to decompose alumina, sulfur trioxide, sulfur dioxide and water vapor. Dissolved in water, acid and alkali, insoluble in ethanol. Acidic aqueous solution. Aluminum hydroxide generated after hydrolysis. Boiling water for a long time to generate basic aluminum sulfate. Industrial off-white flakes, granules or block, because it contains low iron salts and with pale green, because of low-cost iron salt is oxidized leaving the surface yellow. Crude off-white fine crystalline structure of the porous substance. Non-toxic, dust can irritate the eyes. Because we are professionals so we do a better credit-quality first fair prices for quality assurance purposes in metallurgy, electric power, leather, pharmaceutical, printing and dyeing, paper, chemicals, such as sewage treatment industry purifying agent, its form flocculation coagulation effect body (also known as alum) is fast and large particles and heavy, quick settlement. Applicable PH value in the range of 5 to 9, has to use less, low cost, high activity, easy operation, wide adaptability, low corrosive characteristics. Performance 1, hydrolysis speed, hydration weak. The formation of alum dense settlement rate. By the temperature change is small, meet shearing force in the flow process requirements. 2, the solid product is brown, reddish-brown powder, easily soluble in water. 3, PAFC can effectively remove the water after the source of aluminum ions and aluminum salts in water coagulation state residual free aluminum ions. 4, for a wide range of drinking water, industrial water, domestic water, sewage and industrial wastewater treatment. 5, less medication, the treatment effect is good, than the other coagulant cost savings of 10-20%. 6, PAFC use and packaging applications and essentially the same precautions with the PAC. Because we are professional so we do better quality at reasonable prices faith-based quality assurance Purifying Purchase | Zhengzhou Longda Chemical | Guancheng Purifying provided by Zhengzhou Longda Chemical Products Limited. Zhengzhou Longda Chemical Products Co., Ltd. (www.longdahuagong.com/) is located in Hi-tech District, Zhengzhou City, Henan Province Chemical Road 99 (Chemical Road and Rita Road intersection 100 meters south west). Scraps and development in the wave of market economy, the current Zhengzhou Longda Chemical has a high reputation in inorganic acids, enjoy a good reputation. Zhengzhou Longda Chemical acquired the whole network business alliance certification, marking our service and management level has reached a new height. Zhengzhou Longda Chemical staff willing to work with all people of insight and common development, for a better future.