Parameter | Specification |
Chemical Name | Poly Aluminium Chloride |
Abbreviation | PAC |
Appearance | Light yellow or off-white granular/powder |
Content | 27% – 31% (typical range, can adjust as per customer requirement) |
Basicity | 70% – 90% |
Fe Content | ≤ 0.2% |
Cl⁻ Content | ≤ 0.5% |
Moisture Content | ≤ 3% |
pH (1% solution) | 3 – 5 |
Solubility | Soluble in water |


1. Poly Aluminium Chloride (PAC) is widely used in municipal water treatment to remove turbidity, suspended solids, and color, ensuring clear and safe drinking water.
2. PAC is applied in industrial wastewater treatment to efficiently purify effluents from paper, textile, and chemical industries.
3.Po ly Aluminium Chloride serves as a coagulant in swimming pool maintenance and cooling tower water treatment to prevent scaling and microbial growth.
4.PAC is utilized in the paper manufacturing industry to enhance pulp dewatering and improve water clarity during the production process.
5. Poly Aluminium Chloride is employed in various chemical processes as a flocculant to separate solids from liquids and improve process efficiency.