VAQORAMetal PowdersAvailable on request
Selenium powder, −100 mesh, ≥99.5%
Synonyms: Selenium metal powder
CAS No.7782-49-2
FormulaSe
Mol. weight78.97
Catalogue No.VQ-016196
Purity≥99.5%
HSN28049000
Selenium powder, −100 mesh (CAS 7782-49-2) – metal powder, ≥99.5%. Se, MW 78.97. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Selenium powder, −100 mesh, ≥99.5%
Vaqora Chemicals supplies Selenium powder, −100 mesh, a metal powder registered under CAS number 7782-49-2, specified at ≥99.5% purity. The compound has the formula Se, corresponding to a molecular weight of 78.97 g/mol. The IUPAC name is selenium. Common synonyms include Selenium metal powder.
In its supplied form it is a black to grey powder. Literature values give a melting point of 217 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.
Typical applications include powder metallurgy, additive manufacturing, chemical synthesis and organic synthesis. Our customers for this product work in academic and industrial research and metallurgy and mining.
We offer Selenium powder, −100 mesh in 50 g, 250 g and 5 kg packs with a batch-specific COA, and ship to customers worldwide.
Typical applications
- Powder metallurgy
- Additive manufacturing
- Chemical synthesis
- Organic synthesis
Industries
Specifications & identifiers
| Product name | Selenium powder, −100 mesh, ≥99.5% |
|---|---|
| Catalogue No. | VQ-016196 |
| CAS Number | 7782-49-2 |
| IUPAC name | selenium |
| Molecular formula | Se |
| Molecular weight | 78.97 g/mol |
| Exact mass | 79.9165 |
| Purity / assay | ≥99.5% |
| HSN code | 28049000 |
| InChIKey | BUGBHKTXTAQXES-UHFFFAOYSA-N |
| SMILES | [Se] |
| PubChem CID | 6326970 |
| Physical form | Powder |
|---|---|
| Appearance | Black to grey powder |
| Melting point | 217 °C |
| H-bond donors / acceptors | 0 / 0 |
| TPSA | 0 Ų |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H301Toxic if swallowedH331Toxic if inhaledH413May cause long lasting harmful effects to aquatic life
Precautionary statements: P260, P261, P264, P270, P271, P273, P301 + P316, P304 + P340, P316, P319, P321, P330, P403 + P233, P405, P501
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Other grades of CAS 7782-49-2
Frequently asked questions
What is the CAS number of Selenium powder, −100 mesh, ≥99.5%?
The CAS Registry Number of Selenium powder, −100 mesh, ≥99.5% is 7782-49-2. It is also known as Selenium metal powder.
What is the molecular formula and molecular weight of Selenium powder, −100 mesh, ≥99.5%?
Selenium powder, −100 mesh, ≥99.5% has the molecular formula Se and a molecular weight of 78.97 g/mol. Its IUPAC name is selenium.
Which grade and pack sizes of Selenium powder, −100 mesh, ≥99.5% can I order?
We supply Selenium powder, −100 mesh, ≥99.5% in (≥99.5%) grade, in 50 g, 250 g, 5 kg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Selenium powder, −100 mesh, ≥99.5%?
Yes. Every lot of Selenium powder, −100 mesh, ≥99.5% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Selenium powder, −100 mesh, ≥99.5% be shipped internationally?
Yes. Selenium powder, −100 mesh, ≥99.5% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about Selenium powder, −100 mesh, ≥99.5%
We reply within one business day with price, pack options, lead time and documentation.
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