Industrial Polyaluminium Chloride PAC Powder, Al2O3 28% or 30%, for Water-Treatment Evaluation
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ColorYellowPhysical formPowder
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CAS No.1327-41-9Purity28%-30%
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pH Value3.5-5.0Adsorbent VarietyOther
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EINECS No.215-477-2Molecular Formula[Al2(OH)nCl6-n]m
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StatePowderWater Treatment ScenarioWastewater Treatment
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Product TypeFlocculant / CoagulantDosage5-30 mg/L
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Effective Concentration (%)28%-30%Ionic TypeCATIONIC
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Product NamePolyaluminium Chloride (PAC)TypeWater Treatment Chemical
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AppearanceYellow Powder, Light Yellow PowderActive Ingredient ContentAl2O3 28% / 30%
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Grade StandardIndustrial Grade Drinking Water GradeBasicityAl2O3 ≥28% / ≥30%
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ApplicationWater Treatment,Wastewater Treatment,Drinking Water PurificationPacking25kg Bag / 1000kg Jumbo Bag
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SampleAvailableStorageStore in Cool, Dry and Well-Ventilated Place
A treatment-efficiency requirement becomes useful when the accepted measurements and comparison conditions are defined. This industrial polyaluminium chloride is a yellow or light-yellow cationic coagulant powder, with stated Al2O3 content of 28% or 30% for water-treatment assessment.
Define the efficiency question before comparing PAC
Specify the actual water stream, the accepted outcome and the conditions under which materials will be compared. A high-efficiency description does not provide a measured treatment result, so evaluate the powder against the project’s own acceptance targets.
Check the grade chemistry and product measurements
Confirm the offered alumina grade and request current basicity and impurity results. The stated product pH is 3.5–5.0, but its test concentration and method require confirmation; neither alumina content nor product pH supplies a complete operating prescription.
- Chemical comparison
- Actual grade, measured basicity, impurities and product-test methods.
- Treatment comparison
- Representative water, controlled trial conditions and accepted measurements.
Read ISO scope alongside the trial evidence
Request applicable ISO documents when certification forms part of the purchasing brief. Check what those documents cover, while using a relevant water trial to establish treatment response and dosing rather than assuming that certification determines performance.
Samples are available, with terms, current reports and storage conditions to confirm. A potable-water enquiry additionally requires relevant grade approval and compliance evidence. Include the intended water and actual comparison target so the technical exchange supports a measurable decision without universal dosing or an unproved efficiency guarantee.
