Al4 Si4 O18 H8
ceramic· Al4 Si4 O18 H8
Al₄Si₄O₁₈H₈ is a hydrated aluminosilicate ceramic compound, most likely a clay mineral or zeolite-related phase with structural water integral to its lattice. This material belongs to the broader family of alumosilicates widely used in ceramics, refractories, and catalytic applications where the Si-Al-O framework combined with hydroxyl groups creates reactive surfaces and thermal stability. The hydrated composition makes it particularly relevant for applications requiring ion exchange, moisture absorption, or catalytic activity, with industrial use spanning refractory linings, adsorbents, and potentially advanced ceramic matrix composites.
refractory materialsindustrial adsorbents and desiccantsceramic compositescatalytic supportsthermal insulationclay-based ceramics
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.