Polyaluminum chloride (PAC) — Alₙ(OH)ₘCl₃ₙ₋ₘ

Polyaluminum chloride (PAC)
Polyaluminum chloride-Packing-25KG
Polyaluminum chloride (PAC)
Polyaluminum chloride-Packing-25KG
Chemical Formula Alₙ(OH)ₘCl₃ₙ₋ₘ
Synonym PAC, Polyaluminium chloride, Aluminum chlorohydrate (ACH), Basic aluminum chloride
CAS No. 1327-41-9
HS Code 3824.99
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Polyaluminum chloride (PAC) — Alₙ(OH)ₘCl₃ₙ₋ₘ
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Identifiers

IUPAC Poly(dihydroxyaluminum chloride)

Applications

Water treatmentPaper industryOil and gasMiningTextilesCosmetics

Forms Available

Liquid (aqueous solution, 10–30% Al₂O₃ content)Solid (powder or granules)

Properties

Density Liquid: ~1.15–1.35 g/cm³ (varies with concentration), Solid: ~0.7–0.9 g/cm³ (powder)
Purity Industrial grade: 28–31% Al₂O₃, Drinking water grade: ≥30% Al₂O₃(low heavy metals)
Molecular Weight Varies by polymerization (e.g., ~174.45 g/mol for Al₂Cl(OH)₅)
Appearance Liquid: Colorless to yellow/brown viscous solution, Solid: Yellowish-white powder or granules

Grades

Drinking water grade (high purity, low impurities)Industrial grade (standard coagulation)Cosmetic grade (ultra-pure, e.g., aluminum chlorohydrate)

Storage

PACKING OPTIONS 25KG, Big bags, Palletizing, Customization

Documents

COA-Polyaluminum chlorides-PAC-26%-Industrial.pdf
COA-Polyaluminum chlorides-PAC-28%-Industrial.pdf
COA-Polyaluminum chlorides-PAC-29%-solids (yellow drinking water).pdf
COA-Polyaluminum chlorides-PAC-30%-solids (white drinking water).pdf
MSDS-Polyaluminum chlorides-PAC-26%.pdf
MSDS-Polyaluminum chlorides-PAC-28%.pdf

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