Z69D9E381Q 7488-56-4 Selenium disulfide Selenium sulfide [USP] Selenium disulphide Selenium sulfide (SeS2) Selenium(IV) disulfide (1:2) Caswell No. 732A EINECS 231-303-8 EPA Pesticide Chemical Code 072003 Exsel HSDB 6367 RCRA waste number U205 Seleen Selenex Sel-O-Rinse Selsun Selsun Blue Sulfur selenide Selen(IV) sulfid Lenium Zeran Sul-Blue Selukos Sebusan Selenix Selenium sulfide UNII-Z69D9E381Q Tersi RCRA waste no. U205 Selenium disulfide [UN2657] [Poison] Selenium sulfide SeS2 Selenium(IV) disulfide UN2657 CAS 7488-56-4

Purity 97%+In StockPharmaceutical Standards
CAS No.7488-56-4
Molecular FormulaS2Se
Molecular Weight143.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Z69D9E381Q 7488-56-4 Selenium disulfide Selenium sulfide [USP] Selenium disulphide Selenium sulfide (SeS2) Selenium(IV) disulfide (1:2) Caswell No. 732A EINECS 231-303-8 EPA Pesticide Chemical Code 072003 Exsel HSDB 6367 RCRA waste number U205 Seleen Selenex Sel-O-Rinse Selsun Selsun Blue Sulfur selenide Selen(IV) sulfid Lenium Zeran Sul-Blue Selukos Sebusan Selenix Selenium sulfide UNII-Z69D9E381Q Tersi RCRA waste no. U205 Selenium disulfide [UN2657] [Poison] Selenium sulfide SeS2 Selenium(IV) disulfide UN2657 CAS 7488-56-4 chemical structure

Description

Z69D9E381Q 7488-56-4 Selenium disulfide Selenium sulfide [USP] Selenium disulphide Selenium sulfide (SeS2) Selenium(IV) disulfide (1:2) Caswell No. 732A EINECS 231-303-8 EPA Pesticide Chemical Code 072003 Exsel HSDB 6367 RCRA waste number U205 Seleen Selenex Sel-O-Rinse Selsun Selsun Blue Sulfur selenide Selen(IV) sulfid Lenium Zeran Sul-Blue Selukos Sebusan Selenix Selenium sulfide UNII-Z69D9E381Q Tersi RCRA waste no. U205 Selenium disulfide [UN2657] [Poison] Selenium sulfide SeS2 Selenium(IV) disulfide UN2657 (S2Se) contains sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

CATO supplies Z69D9E381Q 7488-56-4 Selenium disulfide Selenium sulfide [USP] Selenium disulphide Selenium sulfide (SeS2) Selenium(IV) disulfide (1:2) Caswell No. 732A EINECS 231-303-8 EPA Pesticide Chemical Code 072003 Exsel HSDB 6367 RCRA waste number U205 Seleen Selenex Sel-O-Rinse Selsun Selsun Blue Sulfur selenide Selen(IV) sulfid Lenium Zeran Sul-Blue Selukos Sebusan Selenix Selenium sulfide UNII-Z69D9E381Q Tersi RCRA waste no. U205 Selenium disulfide [UN2657] [Poison] Selenium sulfide SeS2 Selenium(IV) disulfide UN2657 (CAS 7488-56-4), a certified reference material (molecular formula S2Se, MW 143.09 g/mol) for analytical method development and quality control.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures Z69D9E381Q 7488-56-4 Selenium disulfide Selenium sulfide [USP] Selenium disulphide Selenium sulfide (SeS2) Selenium(IV) disulfide (1:2) Caswell No. 732A EINECS 231-303-8 EPA Pesticide Chemical Code 072003 Exsel HSDB 6367 RCRA waste number U205 Seleen Selenex Sel-O-Rinse Selsun Selsun Blue Sulfur selenide Selen(IV) sulfid Lenium Zeran Sul-Blue Selukos Sebusan Selenix Selenium sulfide UNII-Z69D9E381Q Tersi RCRA waste no. U205 Selenium disulfide [UN2657] [Poison] Selenium sulfide SeS2 Selenium(IV) disulfide UN2657 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 FormulaS2Se
Molecular Weight143.09 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1959
Sulfur Atoms2

Recommended Standards

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