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%
Poly Aluminium Chloride(PAC), Drinking water grade 30%. Poly Aluminium Chloride(PAC), industrial grade 28%
Product Description Product name: PAC Poly Aluminium Chloride Chemical formula: Aln(OH)mCl3n-m CAS No.: 1327-41-9 Content of PAC: 30% PAC 30% Specification: - Appearance: Fine, white, or yellowish powder - Aluminium Oxide(Al2O3): â?¥ 30% - Alkalinity: 40�·90 % - Iron content: â?¤ 300 ppm - Water insoluble: â?¤ 0,25% - pH 1% solution in water: 3,5�·5 Polyaluminum chloride is packaged in 25kg/bag, two layers bag, inner is plastic pp bag, outside is a woven bag, 560 bags in 20ft 14.000kg, 1.120bags in 40ft 28.000kg How to Use PAC Powder 30% in Water Treatment The way of PAC powder 30% phase is simple to remember. Dilute PAC into a 5-10% solution with clean water and add it to the water source to be treated with the following dosages: - The dosage for 1m3 of river, pond, and lake water: + For water with low turbidity: 1- 4g/m3 PAC + For water with medium turbidity: 5 - 7g/m3 PAC + For water with high turbidity: 7 - 10g/m3 PAC - The dosage of wastewater treatment (making paper, textile, dyeing, food processing) from 20-200g/m3, depending on the suspended matter content and the wastewater characteristics.
Poly Aluminium Chlorid (PAC)
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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.
Poly Aluminium Chloride ( PAC )
Product Name coagulant product appearance Yellow powder CASnumber 1327-41-9 EINECS 215-477-2 molecular formula Al2Cl(OH)5 Water pollution treatment chemicals
Product Name coagulant product appearance Yellow powder CASnumber 1327-41-9 EINECS 215-477-2 molecular formula Al2Cl(OH)5 Water pollution treatment chemicals
Poly Aluminium Chloride
Poly Aluminium Chloride
TESTING ITEM INDEX RESULT Aluminum Oxide AL2O3Content 28.0%MIN 28.2% Basicity 30.0%-95.0% 80% PH value 1% aqueous solution 3.5-5.0 4.0 Water insoluble matter 1.5%MAX 1.2% Fe Content 3.5%MAX 2.0% As Content 0.0005%MAX 0.0005% Pb Content 0.002%MAX 0.002% Cd Content 0.001%MAX 0.001% Hg Content 0.00005%MAX 0.00005%
PAC (Poly aluminium Chloride) referred to as PAC. Usually referred to as Basic or a coagulant such as aluminum chloride, which is between ALCL3 and AL (OH) 3 between a water-soluble inorganic polymers, chemistry the general formula: [Al2(OH)n Cl6-n]m where m on behalf of polymerization degree, n said that the neutral level of PAC products. The color yellow or light yellow, dark brown, dark gray resin-like solid. The product has a strong bridge adsorption performance, during the hydrolysis process, accompanied by cohesion occurs, adsorption and precipitation and other physical chemical processes
water treatment ,food grade ,drinking grade ,cosmetics
water treatment ,food grade ,drinking grade ,cosmetics
Molecular formula Al2Cl(OH)5 CAS No.: 1327-41-9 Polyaluminium chlorides are synthetic polymers dissolved in water. They react to form insoluble aluminium poly-hydroxides which precipitate in big volumetric flocs.The flocs absorb suspended pollutants in the water which are precipitated with the PAC and can together be easily removed. Polyaluminium chloride (PAC) is increasingly used for water treatment. Against the conventional use of aluminium sulphate (alum) it is showing distinct advantages.PAC can be used as a flocculant for all types of water treatment treatment, drinking water, industrial waste water, urban waste water and in the paper industry.
Molecular formulaï¼?Al2Cl(OH)5 CAS No.: 1327-41-9 Polyaluminium chlorides are synthetic polymers dissolved in water. They react to form insoluble aluminium poly-hydroxides which precipitate in big volumetric flocs.The flocs absorb suspended pollutants in the water which are precipitated with the PAC and can together be easily removed. Polyaluminium chloride (PAC) is increasingly used for water treatment. Against the conventional use of aluminium sulphate (alum) it is showing distinct advantages.PAC can be used as a flocculant for all types of water treatment treatment, drinking water, industrial waste water, urban waste water and in the paper industry.
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