Polyaluminium Chloride (PAC)

• Post Date:

  Jul 15,2015

• Expiry Date:

  Jul 14,2016

• Detailed Description:

  Cas No. :1327-41-9 Quantity: 10000Metric Tons
  Price:250 USD Metric Tons
  Payment Method: TT, LC
  1. Introduction
  This product is manufactured through changing the structure and distribution of polymer by special production process. Its high molecular weight reinforces the capability of charge neutralization and bridge absorption towards the negative-charged colloid. It is a harmless inorganic composite coagulant with macromolecule, and is the ideal chemical to treat low-temperature, low-turbidity and heavily organic-polluted water.
  
  2. Properties
  1. Its purifying effect on low-temperature, low-turbidity and heavily organic-polluted raw water is obviously improved compared with other organic flocculant, furthermore, the treatment cost is lowered 10%-30%.
  2. It leads to quick floc formation (especially at low temperature ) with big size and rapid precipitation, avoiding flocs unsetting down in winter, reducing the flush frequency, thereby prolonging the service life of cellular filter of sedimentation basin.
  3. The dosage is lower than other flocculants, which improves the quality of treated water better.
  4. It has wide-range adaptability to water at different temperatures (in summer and winter ) and in different regions (in the south and the north of China).
  5. It is also suitable for automatic alum dosing device.
  
  3. Application Method & Notes
  1. Liquid product can be dosed directly or dosed after dilution. Solid product should be dosed after dissolved in water. The normal dilution ratio is solid 2%-20%, liquid 5%-50% (based on weight percentage). In this range, the concentration will not influence the use effect.
  2. The specific dosage is based on the flocculation tests and trials by the users. The usual dosage is 3-40 g/ton(Liquid), 1-15 g/ton(Solid).
  3. The product cannot be stored together with other chemicals.
  4. For the liquid product, we provide special tanks for transportation to the clients, and for the solid, we use polypropylene woven bags for package.

• CAS Registry Number:

  1327-41-9

• 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 Formula:

  Al₂Cl(OH)₅

• Molecular Weight:

  174.45

• Molecular Structure:

  

• Company:

  Changzhou Kewei Tianshi Environmental Technology Co.,Ltd.     [ China ]        

• Contact:

  John Gao

• Tel:

  +86-519-88057337

• Fax:

  +86-519-88057337

• Email:

  gaoye@tianshiwater.com