Al2(SO4)3
ceramic· Al2(SO4)3
Aluminum sulfate (Al₂(SO₄)₃) is an inorganic salt compound classified as a ceramic material, commonly available as a hydrated powder or granules. It is widely used in water treatment and purification processes as a coagulant and flocculant, and also serves as a precursor chemical in manufacturing aluminum compounds, abrasives, and specialized ceramics. Engineers select aluminum sulfate for its cost-effectiveness, solubility in water, and well-established performance in industrial-scale applications where chemical precipitation and particle agglomeration are required.
water treatment and purificationwastewater coagulationpapermaking and pulp processingindustrial chemical synthesisalum productionsurface treatment and finishing
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.