Arsenic(V) sulfide
Arsenic(V) sulfide (As2S5), CAS 1303-34-0, is an inorganic compound supplied by TSS for specialized applications. It is utilized in the preparation of unique glasses with photoluminescent and conductive properties when doped with small gold additions. Furthermore, it serves as a reactant in synthesising silver thioarsenate complex salts. With a high purity assay of 99.99%, this material is suitable for advanced research and development in materials science and chemical synthesis.
- IUPAC
- Arsenic pentasulfide,Diarsenic pentasulfide
- Synonyms
- Arsenic pentasulfideDiarsenic pentasulfide
Specialty Glass Preparation
Used in the synthesis of glasses incorporating small gold additions, which exhibit photoluminescent and conductive characteristics.
Complex Salt Synthesis
Serves as a key reactant in the preparation of silver thioarsenate complex ethylenediammonium salts.
Materials Science Research
Applied in developing novel materials with specific optical and electronic properties due to its chalcogenide nature.
Chemical Synthesis
A reagent for inorganic synthesis, particularly in the field of arsenic and sulfur chemistry.
| Molecular weight | 310.17 |
|---|---|
| Linear formula | As2S5 |
| Assay | 99.99% |
| Application | • Used for preparation of glasses with small gold additions posessing photoluminescent and conductive properties1• Reactant for preparation of silver thioarsenate complex ethylenediammonium salt2 |
| Melting point | >300 °C(lit.) |
Hazard statements
- H301Toxic if swallowed
- H331Toxic if inhaled
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
- P501Dispose of contents and container per local regulations
| Transport (UN / ADR) | UN 1557 6.1 / PGII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 23/25-50/53 |
| Safety statements (S) | 20/21-28-45-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Arsenic(V) sulfide used for?
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Arsenic(V) sulfide is used in the preparation of special glasses with photoluminescent and conductive properties, and as a reactant for synthesising silver thioarsenate complex salts.
What is the CAS number and formula for Arsenic(V) sulfide?
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The CAS number is 1303-34-0 and the molecular formula is As2S5.
What is the grade and purity of Arsenic(V) sulfide supplied by TSS?
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TSS supplies Arsenic(V) sulfide with a purity of 99.99%. This is considered a high-purity technical grade material.
What are the primary hazards associated with Arsenic(V) sulfide?
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Arsenic(V) sulfide is highly toxic if swallowed or inhaled and is very toxic to aquatic life with long-lasting effects. It requires careful handling under strict safety protocols. Hazard statements include H301, H331, and H410.
How is Arsenic(V) sulfide packed and exported?
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This material is classified under UN 1557, Hazard Class 6.1, Packing Group II, indicating it is shipped as a toxic solid.
How can I request a quote for Arsenic(V) sulfide?
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Please contact TSS sales via our website or direct inquiry to receive a prompt quotation for Arsenic(V) sulfide.
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