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Poly Aluminum Chloride (PAC)

Poly Aluminum Chloride (PAC) is a coagulant and flocculant used in water treatment. It is commonly utilized for purifying water and removing suspended solids. PAC is more effective than traditional alum due to its enhanced coagulation properties.

CAS:

1327-41-9

Formula:

[Al₂(OH)₆Cl₆]ₙ

Molar Weight

Varies depending on the polymerization degree (typically around 274.0 g/mol for the basic unit)

Uses and applications

Key applications

  • Water Treatment: Used in municipal and industrial wastewater treatment to clarify water and remove impurities.
  • Industrial Processes: Used in paper manufacturing and as a coagulant in various chemical industries.
  • Cosmetics: Used in some formulations as a stabilizing agent.

Industries

Water Treatment
Cosmetics and Skincare
Paper Manufacturing
Industrial Chemical Processes

Synonyms
PAC Poly Aluminum Chloride Coagulant Polymeric Aluminum Chloride

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