Reliable Multi-Source Supply from Asia & the Middle East
Poly Aluminum Chloride
Poly Aluminum Chloride (PAC)
Product Overview
Poly Aluminum Chloride (PAC) is an inorganic polymer coagulant used in water and wastewater treatment. It helps destabilize suspended and colloidal particles and supports effective floc formation. PAC is available in both liquid and powder grades, depending on treatment requirements and supply specifications.
PAC can perform across a broad range of water conditions. Its pre-hydrolyzed structure can reduce the need for extensive alkalinity adjustment compared with some conventional coagulants. Treatment plants commonly select PAC based on raw water quality, required removal performance, basicity, aluminium oxide content, and process conditions.Source: https://guidelines.nhmrc.gov.au/australian-drinking-water-guidelines/part-5/treatment-chemicals/polyaluminium-chloride
Specification
Poly Aluminum Chloride (PAC) – Typical Specification
- Appearance: Light yellow to yellow powder
- Aluminium Oxide (Al₂O₃): 28–30% min.
- Basicity: 70–85%
- pH (1% aqueous solution): 3.5–5.0
- Water Insoluble Matter: 1.0% max.
- Iron (Fe): 1.5% max.
- Particle Size: 90% min. passing through 100 mesh
- Form: Powder
- Packaging: 25 kg bags or as agreed
- Storage: Store in a dry, cool, and well-ventilated area. Protect from moisture.
Note: Specifications may vary by PAC grade, application, manufacturer, and applicable standard. Buyers should confirm the final specification, CoA, SDS, and packaging requirements before order confirmation.
Global Export
Bulk Availability
Consistent Quality
High Purity
Product Description
Key Properties
Commercial PAC grades vary by formulation and application. Typical specifications may include Al₂O₃ content, basicity, pH, density, appearance, and water-insoluble matter. Powder grades commonly contain around 28–30% Al₂O₃, while liquid grades are also available at different concentrations. Final specifications should always follow the supplier’s Certificate of Analysis (CoA).
PAC is supplied as a yellow to pale-yellow powder or as a clear to yellowish liquid. The exact appearance and analytical values depend on the grade and production process. Buyers should therefore confirm the required specification before placing an order.Source: https://www.takichem.co.jp/eng/products/water/pac.html
Applications
PAC is widely used for drinking water treatment, municipal wastewater treatment, industrial wastewater treatment, and industrial water clarification. It supports the removal of turbidity, suspended solids, and other impurities through coagulation and flocculation.
Industrial applications can also include water treatment processes in sectors such as paper manufacturing, textiles, and other industries that require clarification or wastewater treatment. The appropriate PAC grade depends on the characteristics of the water and the treatment process. Source: https://www.toshin-chemical.co.jp/en/products/polyaluminium-chloride/
Available Forms and Grades
PAC is available in powder and liquid forms. Powder products commonly use approximately 28–30% Al₂O₃ specifications, while liquid products may be supplied in different Al₂O₃ concentrations. Basicity also varies between grades and can influence coagulation performance and process requirements.
For international procurement, buyers should confirm the form, Al₂O₃ content, basicity, pH, insoluble matter, packaging, and applicable standard before shipment. Titan Prime Alliance Inc. can coordinate product specifications and commercial requirements with qualified supply sources. Source: https://www.wateringredients.com/products/pac
Packaging and Storage
Powder PAC is commonly packed in moisture-resistant bags, including 25 kg packaging. Liquid PAC can be supplied in suitable containers such as IBC tanks or bulk transport systems, depending on the grade and shipment requirements.
PAC should be protected from moisture, excessive heat, and unsuitable storage conditions. Packaging and storage requirements should follow the manufacturer’s SDS and product-specific instructions. Buyers should also review the CoA and SDS before shipment and handling. Source: https://eurokimia.com/wp-content/uploads/2023/08/14-PDS-PAC-Poly-Aluminum-Chloride.pdf
Technical Resources
For procurement and technical evaluation, buyers may require a Technical Data Sheet (TDS), Safety Data Sheet (SDS), Certificate of Analysis (CoA), specification sheet, and applicable compliance documents. These documents help confirm whether the proposed PAC grade matches the treatment process and destination requirements.
Titan Prime Alliance Inc. supports buyers by coordinating product specifications, supplier documentation, packaging requirements, and commercial supply discussions.
Source: https://www.polyaluminumchloride.com/resources/
Related Products
For complementary water-treatment chemicals, explore relevant Titan Prime Alliance Inc. product categories and technical resources on LinkTPA. Product selection should reflect the treatment process, water characteristics, and destination requirements. Source: https://linktpa.ca/
Commercial Supply
Titan Prime Alliance Inc. supports international buyers with Poly Aluminum Chloride sourcing, supplier coordination, specification review, documentation, and export arrangements. Contact our commercial team to discuss your required PAC grade, form, packaging, quantity, and destination market.
Product details
Documents & Resources
Request a Quote
Fill in the form below and our team will get back to you with the best offer.
Why Choose TPA?
Flexible Packaging & Private Labeling Solutions
Export Documentation Support
Fast and Reliable Global Shipments
Technical & Commercial Assistance
Partner with TPA for your chemical needs.
Frequently Asked Questions
What is Poly Aluminum Chloride used for?
Poly Aluminum Chloride is mainly used as a coagulant in drinking water, wastewater, and industrial water treatment. It helps remove suspended and colloidal particles through coagulation and flocculation.
What is the difference between PAC powder and liquid?
The main difference is the physical form and concentration. Powder PAC is commonly supplied at higher Al₂O₃ concentrations, while liquid PAC is supplied at different concentrations for direct dosing systems.
What does Al₂O₃ content mean in PAC?
Al₂O₃ content indicates the aluminium oxide equivalent used to describe the aluminium concentration of the product. It is one of the key parameters used when comparing PAC grades.
Why is PAC basicity important?
Basicity describes the degree of hydroxylation in the aluminium polymer. It can affect coagulation behavior and the treatment conditions required by a particular water system.
Can PAC be used for drinking water treatment?
Yes. PAC is used as a primary coagulant in drinking water treatment. However, the selected product must meet the applicable drinking-water requirements for the destination market and application.
What documents should buyers request before purchasing PAC?
Buyers should normally request the product specification, TDS, SDS, and batch-specific CoA. Additional compliance or certification documents may be required for drinking-water applications or specific destination markets.
Technical Resources
Check out specialized articles, guides, and expert opinions about this product and its uses.
Related Products
