Poly Aluminium Chloride

Molecular Formula:Al2Cln OH)6-n Appearance:Dark Brown /Light Brown Powder EINECS No.:215-477-2 Molecular weight:79.44 Melting point:190

PAC poly aluminium chloride 28% hydroxychloride water treatment chemical

Classification : CHLORIDE Type : Poly Aluminium Chloride CAS No. : 1327-41-9 Other Names : PAC MF : [Al2(Oh)Ncl6-N]M EINECS No. : 215-477-2 Grade Standard : Food Grade, Industrial Grade Purity : 99% Appearance : White/ Yellow Powder Application : Water Treatment;Textile;Paper Industry Al2O3 Content : 26% 28% 30% 35%

Factory supply water treatment chemical poly aluminium chloride CAS No.:1327-41-9 EINECS No.:215-477-2 Chemical Formula:[AL2(OH)nCL6-n] Polyaluminium chloride is widely used in drinking water, urban water supply and industrial water purification. PAC is easy to be damp when it is exposed in the air. Effectively remove the color matter, SS, COD, BOD and arsenic(As), mercury(Hg) and other heavy metal ions of the wastewater.

PAC Polyaluminum chloride The colors are generally white, yellow, and brown. Polyaluminum chloride of different colors is also quite different in application and production technology. The polyaluminum chloride with the content of alumina trioxide between 28% and 31% within the national standard is mostly earthy yellow, to yellow, light yellow solid powder. It is a new type of high-efficiency inorganic polymer coagulant. It adopts advanced manufacturing technology and high-quality raw materials. It has the characteristics of less impurities, large molecular weight and good coagulation effect. Compared with other coagulants, polyaluminum chloride has the following advantages: wide application range and wide adaptability to water. It is easy to quickly form large alum flowers and has good precipitation performance. The suitable PH value range is wide (between 5-9), and the PH value and alkalinity of the water after treatment will decrease slightly. When the water temperature is low, the stable precipitation effect can still be maintained. The degree of alkalinity is higher than other aluminum salts and iron salts, and has less corrosive effect on equipment.

Polyaluminium chloride (PAC) is high-efficient, cheap and nontoxic inorganic high molecular compound. It's easily soluble in water. In the hydrolytic process, it is accompanied with the chemical processes such as electrochemistry, coagulation, absorption and precipitation. The product has the features including wide applicable range of PH value, large granule and quick speed in sedimentation. It's widely used in treating the domestic drinking water, domestic sewage and industrial wastewater. Application 1. City water supply and drainage purification, such as river, reservoir water and groundwater. 2. Industrial water purification. 3. City sewage treatment. 4. Useful material recovery in industrial waste water and waste residue; promote the settlement of pulverized coal in coal washing waste water; recovery of starch in manufacture process. 5. All kinds of industrial waste water treatment, such as dyeing waste water, leather fluoride waste water, heavy metal waste water, oily waste water, paper making waste water, waste water treatment, mining waste water, brewing waste water, metallurgical waste water and meat processing waste water etc. 6. Waste water treatment. 7. Paper-making sizing, sugar refining, casting, medicine refining, cement quick setting and cosmetics raw materials etc.