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Selenium - 99.99% metals basis, 100 meshes, high purity , CAS No.7782-49-2

  • PrimorTrace™
  • ≥99.99% metals basis
  • 100 meshes
Item Number
S498354
Grouped product items
SKUSizeAvailabilityPrice Qty
S498354-25g
25g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$50.90
S498354-100g
100g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$134.90
S498354-500g
500g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$460.90
View related series
High-Purity Metals & Alloys

Basic Description

Synonyms7782-49-2|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 & Purity99.99% metals basis, 100 meshes
Storage TempArgon charged
Shipped InNormal
GradePrimorTrace™
Product Description

Product application:

Catalyst for Kjeldahl nitrogen determination, inorganic synthetic dehydrogenating agent. In industry, it is used for making semiconductor materials, photometers, phototubes and other optical instruments, rectifiers, selenium sensitive plates, copying selenium drums, alloys, enamel and glass.

Used for ICP-AES, AAS, AFS, ICP-MS, ion chromatography, etc. Standard solution for titrimetric analysis. Calibrate instruments and devices; Evaluation method; Working standards; Quality assurance/quality control; other.

Names and Identifiers

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

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section

19 results found

Lot NumberCertificate TypeDateItem
G2402524Certificate of AnalysisJul 12, 2024 S498354
G2402523Certificate of AnalysisJul 12, 2024 S498354
G2402522Certificate of AnalysisJul 12, 2024 S498354
E2416343Certificate of AnalysisMay 08, 2024 S498354
E2416345Certificate of AnalysisMay 08, 2024 S498354
E2416359Certificate of AnalysisMay 08, 2024 S498354
E2416360Certificate of AnalysisMay 08, 2024 S498354
E2416361Certificate of AnalysisMay 08, 2024 S498354
K2308083Certificate of AnalysisFeb 09, 2023 S498354
A2409064Certificate of AnalysisFeb 09, 2023 S498354
J2325054Certificate of AnalysisFeb 09, 2023 S498354
H2329108Certificate of AnalysisFeb 09, 2023 S498354
F2325052Certificate of AnalysisFeb 09, 2023 S498354
E2324269Certificate of AnalysisFeb 09, 2023 S498354
C2301115Certificate of AnalysisFeb 09, 2023 S498354
B2328790Certificate of AnalysisFeb 09, 2023 S498354
B2328788Certificate of AnalysisFeb 09, 2023 S498354
B2328769Certificate of AnalysisFeb 09, 2023 S498354
A2431218Certificate of AnalysisFeb 09, 2023 S498354

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Chemical and Physical Properties

SensitivitySensitive to humidity and air
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

Related Documents

References

1. 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