High Purity Poly Aluminium Chloride Liquid 20 for Drinking Water
YIWEI® High Purity Poly Aluminium Chloride Liquid is a high-performance water treatment chemical. By using the independently developed multi-dimensional electro-catalytic technology and employing high quality raw material, the product is clear and odorless, high purity and basicity, and is specialized for high-quality water purification, such as the purification treatment of drinking water.
- Product Description
High Purity Poly Aluminium Chloride Liquid 20 for Drinking Water
YIWEI® High Purity Poly Aluminium Chloride Liquid is a high-performance water treatment chemical. By using the independently developed multi-dimensional electro-catalytic technology and employing high quality raw material, the product is clear and odorless, high purity and basicity, and is specialized for high-quality water purification, such as the purification treatment of drinking water.
Product Parameters
Appearance: Colorless to light yellow liquid
Odour: Nearly odorless
Density: 1.3 g/cm³
Al2O3 Content: 18 - 24%
pH: 3.5 - 4.5
Solubility: Miscible with water
Specifications
Parameters | Value |
Appearance | Colorless to light yellow liquid |
Al₂O₃ Content% | 18~24 |
AI/CI | ≥1.1 |
Basicity Degree% | 45~90 |
PH value | 3~5 |
Mass Fraction of Iron (Fe)% | ≤0.2 |
Mass Fraction of Insoluble Matter% | ≤0.1 |
Density (20℃) | ≥1.3g/ml |
How to use it?
1, Direct dilution method: Liquid PAC usually does not need to be dissolved and can be directly diluted to a 5%-10% solution for use. If a further reduction in concentration is required, water can be added in a ratio of 1:10 to 1:30 for dilution. The final concentration should be controlled at 3%-5% for best results.
2, Concentration Optimization Suggestions: For different water qualities, it is recommended to conduct a small-scale trial first. For example, take 50 milliliters of raw water and add different amounts of PAC solution. Observe the flocculation effect and then determine the optimal dosage.
3, PAC dosing point: The PAC liquid can be directly added to the water and mixed by stirring. If better results are desired, adding PAC first to form flocculenta, and then PAM (polyacrylamide) can be used in combination.
Certifications

Poly Aluminium Chloride Liquid has been tested and certified by various international standards to ensure quality and safety. Certifications include:
ISO 9001:2015 Quality Management Systems
ISO 14001:2015 Environmental Management Systems
NSF Certification for Drinking Water Treatment Chemicals
Product Advantages
High purity and stability
Fast reaction speed and efficient coagulation
Economical dosage with less material required
Non-toxic and environmentally friendly
Easy to transport and store
Poly Aluminium Chloride Liquid Application Fields

Municipal Water Treatment: For purification of drinking water and wastewater treatment.
Industrial Water Treatment: In various industries like papermaking, pharmaceuticals, and food processing.
Pulp and Paper Industry: As a coagulant and retention aid.
Food Processing: Ensuring high-quality water for cleaning and processing.
Customer Cases
City of Nanjing Waterworks: Improved water clarity and reduced operational costs.
Shanghai Pulp and Paper Mill: Enhanced paper quality and production efficiency.
Beijing Pharmaceuticals Inc.: Met stringent water quality requirements for drug manufacturing.
Guangzhou Food Processing Plant: Ensured safe and clean water for food processing .
Technical Support and Services
PUTAI's PAC liquid offers comprehensive technical support and services, including:
On-site water quality testing
Tailored chemical solutions
Technical consultation and training
Regular follow-ups and system evaluations
Access to our team of experienced engineers and chemists
FAQ
Q: What is the shelf life of PAC liquid?
A: When stored properly, it can last up to 24 months.
Q: How should PAC liquid be stored?
A: Poly Aluminium Chloride Liquid should be stored in a cool, dry place away from direct sunlight and strong heat sources.
Q: Is PAC liquid safe for the environment?
A: Yes, it is non-toxic and biodegradable, making it environmentally friendly.
Q: Can you provide a sample for testing?
A: Yes, we can provide samples for testing upon request.
Q: What about the minimum order quantity?
A: Our MOQ is 1 metric ton or 1 cubic meter.
Contact Us
PUTAI's Poly Aluminium Chloride Liquid is committed to being your comprehensive green water treatment solution provider. For customized needs and more product information, please contact us at sales@ywputai.com.

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