Industrial Polyaluminium Chloride PAC Light Yellow Powder for Water Treatment and Grade Qualification
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ColorYellowPhysical formPowder
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CAS No.1327-41-9Content designation (basis to be confirmed)30%
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ClassificationChlorideGrade StandardIndustrial Grade
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TypePolyaluminium chloride (PAC)Product namePolyaluminium chloride (PAC)
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CAS1327-41-9
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ColorLight yellow powderPackage25kg/bag
Which analytical specification does the proposed water-treatment process require? This industrial polyaluminium chloride, commonly called PAC, is a light yellow powder for technical assessment against a defined water stream and treatment brief.
Establish the analytical basis of the grade
Ask what each content designation measures before comparing percentages. Obtain a current certificate of analysis and technical sheet identifying the analyte, measurement basis and relevant test method for the actual sample.
Request the composition and basicity information needed by the project. A percentage without that context should not be interpreted as a chemical purity guarantee or an aluminium oxide content specification.
Frame the evaluation around the actual water
Provide representative water characteristics and the acceptance targets to the responsible technical team. Have that team define an evaluation suitable for the proposed PAC grade and the plant conditions.
- Material question
- Does the proposed sample meet the agreed chemical and physical acceptance requirements?
- Process question
- Does evaluation in the actual water system support the intended treatment decision?
Keep these questions distinct. The powder's appearance and chemical family do not establish a universal dosage, operating window or contaminant-removal result.
Check use qualification with the sample documents
Review the safety data sheet and any qualification required for the intended treatment application. Drinking-water suitability needs its own applicable evidence and cannot be assumed from an industrial PAC description.
Identify the offered grade and sample on the enquiry, analysis and evaluation records. This supports a traceable selection decision while leaving performance and use acceptance to the relevant technical assessment.
