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Selenium dioxide - reagent grade,98.0%, high purity , CAS No.7446-08-4

  • CP
  • ≥98%
Item Number
S110871
Grouped product items
SKUSizeAvailabilityPrice Qty
S110871-25g
25g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$21.90
S110871-100g
100g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$65.90
S110871-500g
500g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$231.90

Basic Description

SynonymsSELENIUM DIOXIDE|Selenium(IV) oxide|7446-08-4|Selenium oxide|Oxoselane oxide|Selenious anhydride|Selenium oxide (SeO2)|Selenium dioxide dimer|Selenous acid anhydride|Selenium(IV) dioxide (1:2)|Selenium oxide (Se2O4)|RCRA waste number U204|SELENIUM (IV) OX
Specifications & Purityreagent grade,98.0%
Storage TempDesiccated
Shipped InNormal
GradeCP

Names and Identifiers

IUPAC Name selenium dioxide
INCHI InChI=1S/O2Se/c1-3-2
InChi Key JPJALAQPGMAKDF-UHFFFAOYSA-N
Canonical SMILES O=[Se]=O
Isomeric SMILES O=[Se]=O
WGK Germany 2
PubChem CID 24007
UN Number 3283
Packing Group I
Molecular Weight 110.96

Certificates

Certificate of Analysis(COA)

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12 results found

Lot NumberCertificate TypeDateItem
H2412282Certificate of AnalysisAug 28, 2024 S110871
H2412283Certificate of AnalysisAug 28, 2024 S110871
C2418097Certificate of AnalysisMar 20, 2024 S110871
E2324742Certificate of AnalysisMay 29, 2023 S110871
E2324558Certificate of AnalysisMay 29, 2023 S110871
E2324737Certificate of AnalysisMay 29, 2023 S110871
E2324771Certificate of AnalysisMay 29, 2023 S110871
A2309357Certificate of AnalysisJan 12, 2023 S110871
A2309358Certificate of AnalysisJan 12, 2023 S110871
A2309359Certificate of AnalysisJan 12, 2023 S110871
A2309365Certificate of AnalysisJan 12, 2023 S110871
K2209117Certificate of AnalysisNov 11, 2022 S110871

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Chemical and Physical Properties

SensitivityHygroscopic.
Melt Point(°C)315°C

Safety and Hazards(GHS)

Pictogram(s) GHS06,   GHS08,   GHS09
Signal Danger
Hazard Statements

H301:Toxic if swallowed

H331:Toxic if inhaled

H373:Causes damage to organs through prolonged or repeated exposure

H400:Very toxic to aquatic life

H410:Very toxic to aquatic life with long lasting effects

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.

P391:Collect spillage.

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.

WGK Germany 2
Class 6.1

Related Documents

References

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Solution Calculators