Barium selenate(VI)
Barium selenate(VI), CAS 7787-41-9, with the molecular formula BaSeO4 and a molecular weight of 280.28 g/mol, is an inorganic salt supplied by TSS as a powder with an assay of 98%. This compound is notable for its barium and selenate components, presenting significant toxicological and environmental hazards. It finds application in specific chemical synthesis routes and as a reagent in materials science research, requiring careful handling due to its hazardous nature.

Chemical Synthesis
Barium selenate(VI) serves as a reagent in specialised inorganic and organometallic synthesis. Its incorporation can introduce both barium and selenate functionalities into target molecules or materials.
Materials Science
This compound may be utilized in the development of novel materials. Its properties can be explored for applications in areas requiring specific optical or electrical characteristics, leveraging the unique chemistry of barium and selenium.
Research and Development
As a source of selenium and barium, Barium selenate(VI) is employed in laboratory research settings for investigative purposes. It is a valuable tool for chemists exploring new reaction pathways or material compositions.
| Molecular weight | 280.28 |
|---|---|
| Linear formula | BaSeO4 |
| Assay | 98% |
| Form | powder |
| Melting point | >350 °C(lit.) |



Hazard statements
- H301Toxic if swallowed
- H373May cause damage to organs through prolonged exposure
- 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 2630 6.1/PG 1 |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 23/25-33-50/53 |
| 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 Barium selenate(VI) used for?
+
Barium selenate(VI) is primarily used in specialised chemical synthesis and materials science research. It acts as a reagent for introducing barium and selenate groups in various chemical processes and material development.
What is the CAS number and formula for Barium selenate(VI)?
+
The CAS number for Barium selenate(VI) is 7787-41-9, and its linear formula is BaSeO4.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Barium selenate(VI) as a powder with a minimum assay of 98%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeial grades.
How should Barium selenate(VI) be handled safely?
+
Barium selenate(VI) is acutely toxic if swallowed or inhaled (H301 + H331), may cause damage to organs through prolonged exposure (H373), and is very toxic to aquatic life with long-lasting effects (H410). Handle with extreme care in a well-ventilated area, wearing appropriate personal protective equipment including gloves, eye protection, and respiratory protection. Avoid release to the environment.
How is Barium selenate(VI) packed, shipped, and exported?
+
Barium selenate(VI) is packed as a hazardous material according to UN 2630, Class 6.1, Packing Group I regulations. TSS is experienced in exporting such chemicals globally, adhering to all relevant transport and customs regulations.
How can I request a sample or quote for Barium selenate(VI)?
+
To request a sample or a quotation for Barium selenate(VI), please contact our sales department via the website or direct email, providing your contact details and the quantity required.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ 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