Optical grade arsenic fluoride (AsF3)
Formula: AsF3 · SKU: CRM-AS-1613 · CAS: Not listed
CRM supplies ultra-dry, anhydrous Optical Grade Arsenic Fluoride (AsF3) purified via vacuum sublimation and hydrogen fluoride / reactive halide atmosphere processing to eliminate trace moisture, oxyhalides, and transition metal impurities. Certified at 4N (99.99%), 4N5 (99.995%) purity and packaged in 1–3 mm Optical E-Beam Evaporation Granules; 3–5 mm Sintered Evaporation Pellets; Anhydrous High-Purity Fluoride Powder under dry argon to prevent deliquescence.
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Documentation & engineering support
Certificate of Analysis (COA)Request →Safety Data Sheet (SDS)Request →Custom specificationsRequest → Open stoichiometry & target mass calculators Calculators →Material specifications
| Chemical formula | AsF3 |
|---|---|
| Product code | CRM-AS-1613 · CAS Not listed |
| Product type | Evaporation materials / Powders |
| Material family | Fluorides & halide salts |
| Elements | As ↗ F ↗ |
| Purity grades | 4N (99.99%), 4N5 (99.995%) |
|---|---|
| Listed forms | 1–3 mm optical E-beam evaporation granules · 3–5 mm sintered evaporation pellets · Anhydrous high-purity fluoride powder |
| Reference starter spec | Quote on Request (RFQ) · Standard 100 g optical-grade halide crystal/powder pack |
| Application guidance | Perovskite solar cell precursors, OLED charge-injection layers & halide electrolytes; DUV / VUV to mid-IR low-refractive-index fluoride optical coatings; Halide solid-state battery electrolytes, molten-salt chemistry & halide lamps; Scintillation crystal growth & fluoride glass fiber preforms |
For multi-element alloys and compounds, please specify whether composition ratios are in atomic percent (at%) or weight percent (wt%).