Holmium(III) bromide hydrate
Holmium(III) bromide hydrate (CAS 223911-98-6) is a highly pure inorganic salt supplied by Tech Serve Solutions. With a linear formula of HoBr3 · xH2O, this chemical is offered as a powder and chunks with an assay of 99.999% trace metals basis. It serves as a valuable reagent in catalysis, chemical synthesis, and materials science research, contributing to advancements in inorganic chemistry and metal/ceramic studies.

Catalysis and Inorganic Chemistry
Holmium(III) bromide hydrate acts as a catalyst or precursor in various inorganic chemical reactions. Its unique properties are leveraged in the synthesis of novel materials and complex inorganic compounds.
Chemical Synthesis
This compound is utilized as a building block in organic and inorganic synthesis pathways. It enables the formation of specific holmium-containing compounds and facilitates research in synthetic methodologies.
Materials Science Research
The high purity of Holmium(III) bromide hydrate makes it suitable for advanced materials science applications. It is used in the development of materials with specific optical, magnetic, or electronic properties.
Laboratory Reagent
As an essential chemical, it is employed in general laboratory settings for research and development purposes. Its reliable purity ensures consistent experimental results in academic and industrial research.
| Molecular weight | 404.64 (anhydrous basis) |
|---|---|
| Linear formula | HoBr3 · xH2O |
| Assay | 99.999% trace metals basis |
| Form | powder and chunks |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Holmium(III) bromide hydrate used for?
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Holmium(III) bromide hydrate is used in catalysis and inorganic chemistry, chemical synthesis, materials science research, and as a general laboratory reagent.
What is the CAS number and formula for Holmium(III) bromide hydrate?
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The CAS number is 223911-98-6 and the linear formula is HoBr3 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Holmium(III) bromide hydrate with an assay of 99.999% trace metals basis. We do not represent this product as USP, BP, or EP grade unless explicitly stated in the specifications.
What are the safety and handling considerations for Holmium(III) bromide hydrate?
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Warning: This product causes skin irritation, serious eye irritation, and may cause respiratory irritation (H315-H319-H335). Always use appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure good ventilation and avoid breathing dust.
How is Holmium(III) bromide hydrate packed and shipped?
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Holmium(III) bromide hydrate is available as a powder and chunks. It is carefully packed to ensure safe transit and is exported globally by Tech Serve Solutions.
How can I request a quote or sample?
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To request a quote or sample of Holmium(III) bromide hydrate, please contact our sales team through the website or by phone. We are happy to assist with your specific requirements.
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