The store will not work correctly when cookies are disabled.
JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
Selenium - powder,99.9% metals basis,200mesh, high purity , CAS No.7782-49-2
Basic Description Synonyms 7782-49-2|Se|Selenium|Selane|Selenium hydride|SELENIUM ATOM|Elemental selenium|Selenium elemental|Selenium, elemental|Selen|Selenium dihydride|Selenium metallicum|SELENIUM POWDER|CI 77805|Dihydrogen monoselenide|C.I. 77805|SELENIUM78|MFCD00134090|Hydrogen Specifications & Purity ≥99.9% metals basis, 200 mesh Storage Temp Argon charged Shipped In Normal
Names and Identifiers Pubchem Sid 488195698 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488195698 IUPAC Name selenium INCHI InChI=1S/Se InChi Key BUGBHKTXTAQXES-UHFFFAOYSA-N Canonical SMILES [Se] Isomeric SMILES [Se] RTECS VS7700000 PubChem CID 6326970 UN Number 3283 Packing Group I Molecular Weight 78.96
Chemical and Physical Properties Sensitivity Moisture sensitive. Boil Point(°C) 685°C Melt Point(°C) 217-222°C
Safety and Hazards(GHS) Pictogram(s) GHS06 , GHS08 Signal Danger Hazard Statements H301: Toxic if swallowed
H331: Toxic if inhaled
H373: Causes damage to organs through prolonged or repeated exposure
H413: May cause long lasting harmful effects to aquatic life
Precautionary Statements P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P273: Avoid release to the environment.
P321: Specific treatment (see ... on this label).
P405: Store locked up.
P501: Dispose of contents/container to ...
P264: Wash hands [and …] thoroughly after handling.
P260: Do not breathe dust/fume/gas/mist/vapors/spray.
P271: Use only outdoors or in a well-ventilated area.
P270: Do not eat, drink or smoke when using this product.
P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P403+P233: Store in a well-ventilated place. Keep container tightly closed.
P330: Rinse mouth.
P301+P316: IF SWALLOWED: Get emergency medical help immediately.
P316: Get emergency medical help immediately.
P319: Get medical help if you feel unwell.
RTECS VS7700000 Class 6.1
References 1. Shi liangjie. (2022) Redox-responsive carrier based on ffuorinated gemini amphiphilic polymer for combinational cancer therapy. Colloids and Surfaces B: Biointerfaces , 216 (4): (112551). [PMID: ] 2. Jean Pierre Mwizerwa a b, Changyong Liu a c, Kun Xu a, Ning Zhao a, Zhangwei Chen a c, Jun Shen. (2022) In-situ solution phase synthesis of LiFePO4@ VSe2 composite as highly active cathode for Li-ion batteries. Journal of Alloys and Compounds , (901): (163639). [PMID: ]
Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator