Selenium - powder,99.9% metals basis,200mesh, high purity , CAS No.7782-49-2

Item Number

S105193

Grouped product items
SKU	Size	Availability	Price
S105193-25g	25g	In stock	$26.90
S105193-100g	100g	In stock	$72.90
S105193-500g	500g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$287.90

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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

Certificates

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16 results found

Lot Number	Certificate Type	Date	Item
E2430352	Certificate of Analysis	May 08, 2024	S105193
E2430353	Certificate of Analysis	May 08, 2024	S105193
E2430354	Certificate of Analysis	May 08, 2024	S105193
E2430355	Certificate of Analysis	May 08, 2024	S105193
E2430356	Certificate of Analysis	May 08, 2024	S105193
A2422198	Certificate of Analysis	Sep 28, 2022	S105193
E2427424	Certificate of Analysis	Sep 28, 2022	S105193
H2328076	Certificate of Analysis	Sep 28, 2022	S105193
I2216576	Certificate of Analysis	Sep 28, 2022	S105193
J2324036	Certificate of Analysis	Sep 28, 2022	S105193
B2217175	Certificate of Analysis	Feb 23, 2022	S105193
B2302358	Certificate of Analysis	Feb 23, 2022	S105193
B2217174	Certificate of Analysis	Feb 22, 2022	S105193
B2217176	Certificate of Analysis	Feb 22, 2022	S105193
B2302355	Certificate of Analysis	May 07, 2021	S105193
D2121270	Certificate of Analysis	May 07, 2021	S105193

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:]

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Basic Description