Arsenic(II) sulfide
Arsenic(II) sulfide (CAS: 1303-32-8), with the molecular formula As2S2 and a molecular weight of 213.97 g/mol, is an inorganic compound supplied by Tech Serve Solutions. This material, typically at 95% assay, finds utility in various chemical synthesis processes, materials science research, and as a component in catalysis and inorganic chemistry applications. Its properties make it a compound of interest for specialised industrial and laboratory applications.
Chemical Synthesis
Arsenic(II) sulfide serves as a precursor or reagent in the synthesis of other arsenic-containing compounds and complex inorganic materials. It is employed in reactions requiring a source of arsenic and sulfur.
Materials Science
This compound can be investigated for its unique properties in the development of novel materials, potentially for applications in optoelectronics or semiconductor research. Its chalcogenide nature is of particular interest.
Catalysis and Inorganic Chemistry
Arsenic(II) sulfide may be utilised in specialised catalytic processes or as a model compound in fundamental studies within inorganic chemistry. It also falls under the broader category of chalcogenide chemistry.
| Molecular weight | 213.97 |
|---|---|
| Linear formula | As2S2 |
| Assay | 95% |
Hazard statements
- H301Toxic if swallowed
- 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
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| 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(II) sulfide used for?
+
Arsenic(II) sulfide is used in chemical synthesis, materials science research, and in catalysis and inorganic chemistry applications. It serves as a precursor for other arsenic compounds and is of interest in chalcogenide studies.
What is the CAS number and formula for Arsenic(II) sulfide?
+
The CAS number for Arsenic(II) sulfide is 1303-32-8, and its molecular formula is As2S2.
What grade and purity does Tech Serve Solutions supply for Arsenic(II) sulfide?
+
Tech Serve Solutions supplies Arsenic(II) sulfide with a minimum assay of 95%. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
How should Arsenic(II) sulfide be handled safely?
+
Arsenic(II) sulfide is acutely toxic if swallowed or inhaled (H301 + H331) and very toxic to aquatic life with long-lasting effects (H410). Handle with extreme caution in a well-ventilated area, using appropriate personal protective equipment including eyeshields, gloves, and a P2 respirator.
Is Arsenic(II) sulfide a controlled substance?
+
Based on the provided data, Arsenic(II) sulfide is classified with hazard codes T (Toxic) and N (Dangerous for the environment) in Europe, and is shipped under UN 1557, indicating it is a regulated hazardous material, but not explicitly listed as a controlled substance in this context.
How is Arsenic(II) sulfide packed and shipped?
+
Arsenic(II) sulfide is shipped as a hazardous material, UN 1557, Class 6.1, Packing Group II. Packaging adheres to international transport regulations for toxic and environmentally hazardous substances.
How can I request a quote or sample for Arsenic(II) sulfide?
+
To request a quote or sample for Arsenic(II) sulfide, please contact the Tech Serve Solutions sales team through our website or directly via email, providing your specific requirements.
▶ Related products
Benzeneruthenium(II) chloride dimer
Ru2(C6H6)2Cl4
Catalysis & Inorganic
Benzoylferrocene
C17H14FeO
Catalysis & Inorganic
Benzyldiphenylphosphine
C6H5CH2P(C6H5)2
Catalysis & Inorganic
Beryllium
Be
Catalysis & Inorganic
Beryllium oxide
BeO
Catalysis & Inorganic![Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer — chemical structure, CAS 12257-42-0; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F12257-42-0.png&w=3840&q=75)
Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer
Catalysis & Inorganic
![Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo — chemical structure, CAS 1228149-03-8; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1228149-03-8.png&w=3840&q=75)
Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo
1-d:1′
Catalysis & Inorganic![Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride (C16H20ClN3Ni) — chemical structure, CAS 1033772-47-2; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1033772-47-2.png&w=3840&q=75)
Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride
C16H20ClN3Ni
Catalysis & Inorganic▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis