Indium(III) sulfate hydrate
Indium(III) sulfate hydrate (CAS: 304655-87-6), with the chemical formula In2(SO4)3 · xH2O, is a hydrated inorganic salt. It presents as a solid and is characterised by a high purity of 99.99% on a trace metals basis. This indium salt serves as a valuable reagent in various chemical synthesis and catalysis applications, contributing to advancements in materials science and inorganic chemistry research.

Catalysis
Indium(III) sulfate hydrate can function as a Lewis acid catalyst in organic transformations. Its unique properties make it suitable for specific catalytic processes where precise control of reaction pathways is required.
Chemical Synthesis
This compound is employed as a precursor or reagent in the synthesis of various indium-containing materials. It is instrumental in the preparation of novel compounds and advanced materials in research settings.
Materials Science
The material is utilized in the development and investigation of new inorganic materials. Its specific properties can influence the characteristics of derived materials in research and development.
Inorganic Chemistry
As a source of indium ions, Indium(III) sulfate hydrate is used in fundamental inorganic chemistry studies. It aids in understanding the coordination chemistry and reactivity of indium.
| Molecular weight | 517.82 (anhydrous basis) |
|---|---|
| Linear formula | In2(SO4)3 · xH2O |
| Assay | 99.99% trace metals basis |
| Form | solid |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Indium(III) sulfate hydrate used for?
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Indium(III) sulfate hydrate is primarily used in catalysis and various chemical synthesis applications, particularly within inorganic chemistry and materials science research. It serves as a source of indium for developing new materials and studying indium's chemical properties.
What are the CAS number and chemical formula for Indium(III) sulfate hydrate?
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The CAS number for Indium(III) sulfate hydrate is 304655-87-6. Its chemical formula is In2(SO4)3 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Indium(III) sulfate hydrate with an assay of 99.99% on a trace metals basis. This product is suitable for research and technical applications. TSS does not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
What are the safety and handling considerations for Indium(III) sulfate hydrate?
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Indium(III) sulfate hydrate is classified with WGK Germany of 3, indicating it is hazardous to water. When handling, it is essential to wear eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible. Avoid release into the environment.
How is Indium(III) sulfate hydrate shipped and exported?
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Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, adhering to all relevant shipping and export regulations to ensure safe and compliant delivery worldwide.
How can I request a quote or sample for Indium(III) sulfate hydrate?
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To request a quote or a sample of Indium(III) sulfate hydrate, please contact our sales team through the details provided on our website. We are ready to assist with your specific chemical requirements.
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