Polyaluminium Chloride
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- Category :
Inorganic chemicals
- CAS NO : 1327-41-9
- EC NO : 215-477-2
- Molecular Formula : Al2Cl(OH)5
- Main Specifications :
- Synonyms : Aluminum chlorohydrate (anhydrous);Aluminum hydroxychloride;Aluminum oxychloride;ACH 325;ACH 331;ACH 7-321;Aloxicoll;Aluminol ACH;Aluminum chlorhydrate;Aluminum chlorhydroxide;Aluminum chloride hydroxide;Aluminum chloride hydroxide oxide, basic;Aluminum chloride oxide;Aluminum chlorohydrol;Aluminum chlorohydroxide;Aluminum hydroxide chloride;Aquarhone 18;Astringen;Astringen 10;Banoltan White;Basic aluminum chloride;Basic aluminum chloride, hydrate;Berukotan AC-P;Cartafix LA;Cawood 5025;Chlorhydrol;Chlorhydrol Micro-Dry;Chlorhydrol Micro-Dry SUF;Dialuminium-chlorid-pentahydroxid;E 200;E 200 (coagulant);Gelsica;HPB 5025;Hessidrex WT;Hydral;Hydrofugal;Kempac 10;Kempac 20;Kemwater PAX 14;Locron;Locron P;Locron S;Nalco 8676;OCAL;Oulupac 180;PAC;PAC (salt);PAC 250A;PAC 250AD;PACK 300M;PALC;Paho 2S;Sansudor;UNII-HPN8MZW13M;Wickenol cps 325;Aluminum chloride, basic;[AL2(OH)nCL6-n]m;aluminum trichloride;Polyaluminum chloride;Poly-Aluminium Chloride(PAC);Poly aluminium chloride;
Molecular Structure:
Product description:
Name: Polyaluminium Chloride
Intro
Polyaluminium Chloride is PAC for short.It is a kind of water-soluble inorgani polymers with high molecular weight .The structural formula is [AL2( OH) nCL6- nLm] ,in which the m represents the degree of polymerization, the n means neutral degree of PAC.The product is the yellow or thin yellow, deep brown, charcoal gray resin form solid.This product has stronger function of absorbing .In water solving process, some physical and chemical processes occurs accompanyingly such as coagulate, adsorbing, precipitation and ect.
PAC is made up of multicomponent hydroxy complex.It has high rapidity of flocculation and deposition ,and been applied to the wide breadth PH value scope.It has no causticity to the pipe equipments,obvious effect of cleaning water and wiping off SS?￠COD?￠BOD and some heavy metal ions such as As ,Hg...ect in water.This pruduct is applied to the drinking water,industry water and dirty water disposing fields.
using method:
1.Solid product is put into the water to dissolve according to the 1:3 proportion.Then add 10-30 times amount of water to which concentration you need to use.
2. The best quantity needed may be according to the raw water's turbidity to be decided.Usually when the turbidity of the raw water is 100-500mg/L,the quantity needed is 10-20kgs?￡
package and storing:
1.The inner is used with plastics bag,the outside textile bags of plastic membrane packaging,the each bag weight is 25 kgs.
2.Store on the cool and dry place and guard against in the rain and the sun drenching.
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