9N3UK29E57 7446-08-4 Selenium dioxide Selenium oxide Selenium oxide (SeO2) Selenium(IV) dioxide (1:2) CCRIS 5820 EINECS 231-194-7 HSDB 677 NSC 56753 RCRA waste number U204 Selenious anhydride Selenium dioxide dimer Selenium oxide (1:2) Selenium oxide (Se2O4) Selenous acid anhydride UNII-9N3UK29E57 EC 231-194-7 RCRA waste no. U204 Selenium(IV) dioxide CAS 7446-08-4

Purity 97%+In StockPharmaceutical Standards
CAS No.7446-08-4
Molecular FormulaO2Se
Molecular Weight110.96 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

9N3UK29E57 7446-08-4 Selenium dioxide Selenium oxide Selenium oxide (SeO2) Selenium(IV) dioxide (1:2) CCRIS 5820 EINECS 231-194-7 HSDB 677 NSC 56753 RCRA waste number U204 Selenious anhydride Selenium dioxide dimer Selenium oxide (1:2) Selenium oxide (Se2O4) Selenous acid anhydride UNII-9N3UK29E57 EC 231-194-7 RCRA waste no. U204 Selenium(IV) dioxide CAS 7446-08-4 chemical structure

Description

The occurrence of 9N3UK29E57 7446-08-4 Selenium dioxide Selenium oxide Selenium oxide (SeO2) Selenium(IV) dioxide (1:2) CCRIS 5820 EINECS 231-194-7 HSDB 677 NSC 56753 RCRA waste number U204 Selenious anhydride Selenium dioxide dimer Selenium oxide (1:2) Selenium oxide (Se2O4) Selenous acid anhydride UNII-9N3UK29E57 EC 231-194-7 RCRA waste no. U204 Selenium(IV) dioxide is closely related to an inorganic composition in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

9N3UK29E57 7446-08-4 Selenium dioxide Selenium oxide Selenium oxide (SeO2) Selenium(IV) dioxide (1:2) CCRIS 5820 EINECS 231-194-7 HSDB 677 NSC 56753 RCRA waste number U204 Selenious anhydride Selenium dioxide dimer Selenium oxide (1:2) Selenium oxide (Se2O4) Selenous acid anhydride UNII-9N3UK29E57 EC 231-194-7 RCRA waste no. U204 Selenium(IV) dioxide (CAS 7446-08-4) is a high-purity analytical reference standard with the molecular formula O2Se and a molecular weight of 110.96 g/mol.

9N3UK29E57 7446-08-4 Selenium dioxide Selenium oxide Selenium oxide (SeO2) Selenium(IV) dioxide (1:2) CCRIS 5820 EINECS 231-194-7 HSDB 677 NSC 56753 RCRA waste number U204 Selenious anhydride Selenium dioxide dimer Selenium oxide (1:2) Selenium oxide (Se2O4) Selenous acid anhydride UNII-9N3UK29E57 EC 231-194-7 RCRA waste no. U204 Selenium(IV) dioxide (O2Se) contains an inorganic composition. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 9N3UK29E57 7446-08-4 Selenium dioxide Selenium oxide Selenium oxide (SeO2) Selenium(IV) dioxide (1:2) CCRIS 5820 EINECS 231-194-7 HSDB 677 NSC 56753 RCRA waste number U204 Selenious anhydride Selenium dioxide dimer Selenium oxide (1:2) Selenium oxide (Se2O4) Selenous acid anhydride UNII-9N3UK29E57 EC 231-194-7 RCRA waste no. U204 Selenium(IV) dioxide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaO2Se
Molecular Weight110.96 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1959

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