Gallium(III) sulfide
Gallium(III) sulfide (Ga2S3), CAS 12024-22-5, is an inorganic compound with a molecular weight of 235.64 g/mol. It is a high-purity material, assaying at 99.99% on a trace metals basis, and is recognised for its utility in materials science and chemical synthesis. This compound is also relevant in catalysis and inorganic chemistry, particularly within the study of chalcogenides and metal and ceramic science.

Catalysis and Inorganic Chemistry
Gallium(III) sulfide serves as a precursor or component in various catalytic processes and inorganic synthesis reactions. Its unique properties make it valuable for exploring novel inorganic materials.
Materials Science
As a chalcogenide, Ga2S3 is investigated for its semiconductor properties and potential applications in advanced materials. This includes research into optical and electronic devices.
Chemical Synthesis
This compound can be employed as a reagent or building block in the synthesis of more complex inorganic or organometallic compounds. Its reactivity is key to its use in synthetic chemistry laboratories.
| Molecular weight | 235.64 |
|---|---|
| Linear formula | Ga2S3 |
| Assay | 99.99% trace metals basis |
| Density | 3.65 g/mL at 25 °C(lit.) |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3260 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 22-26-27-36/37/39-45 |
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 Gallium(III) sulfide used for?
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Gallium(III) sulfide is utilised in catalysis, inorganic chemistry, materials science, and chemical synthesis, particularly in the study of chalcogenides and metal/ceramic science.
What is the CAS number and formula for Gallium(III) sulfide?
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The CAS number for Gallium(III) sulfide is 12024-22-5, and its chemical formula is Ga2S3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Gallium(III) sulfide with an assay of 99.99% on a trace metals basis. This product is not represented as USP, BP, or EP grade.
How should Gallium(III) sulfide be handled safely?
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Gallium(III) sulfide is classified as Danger, causing severe skin burns and eye damage (H314). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection (N100 or P3 filters), is essential. Handle in a well-ventilated area and follow all safety guidelines.
How is Gallium(III) sulfide typically packed and shipped?
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Gallium(III) sulfide is shipped as a corrosive solid (UN 3260, Class 8, Packing Group II) and is carefully packaged to meet international shipping regulations for hazardous materials.
How can I request a quote or sample for Gallium(III) sulfide?
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To request a quote or a sample of Gallium(III) sulfide, please contact our sales team through the website or by phone.
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