Cr2(SO4)3
ceramic· Cr2(SO4)3
Chromium(III) sulfate (Cr₂(SO₄)₃) is an ionic ceramic compound commonly encountered as a hydrated salt in industrial chemistry rather than as a structural ceramic material. It serves primarily as a chemical precursor and processing agent in leather tanning, water treatment, and pigment production, where its chromium content provides corrosion resistance and color properties. Engineers encounter this material less as a load-bearing ceramic and more as a functional additive or intermediate compound in chemical processes and surface treatments.
leather tanningwastewater treatmentchrome pigment productionmetal surface coatingcatalytic precursorchemical intermediate
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.