Description
40nm tungsten trioxide powder with 99.9% purity for solar absorption and catalytic applications.
| Properties | Specification |
|---|---|
| Particle Size (nm) | 40±10 |
| Appearance | Light yellow powder |
| WO₃ Purity (%) | ≥99.9 |
| Surface Area (m²/g) | 10-30 |
| Ignition Loss (%) | ≤0.05 |
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

