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Potassium selenite | HKO3Se | CID 23677934 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Aldrich - CDS001279; Potassium selenite AldrichCPR; CAS No. 10431-47-7; catalyst | Find related products, papers, technical documents, MSDS & more at Sigma-Aldrich.
Potassium selenite 97%; CAS Number: 10431-47-7; EC Number: 233-909-8; Linear Formula: K2SeO3; find Sigma-Aldrich-461008 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich
Selenium (atomic symbol: Se, atomic number: 34) is a Block P, Group 16, Period 4 element with an atomic radius of 78.96. The number of electrons in each of Selenium's shells is 2, 8, 18, 6 and its electron configuration is [Ar] 3d 10 4s 2 4p 4 .
The substance identifiers displayed in the InfoCard are the best available substance name, EC number, CAS number and/or the molecular and structural formulas. Some substance identifiers may have been claimed confidential, or may not have been provided, and therefore not be displayed.
Salts, basic, such as POTASSIUM SELENITE (weak reducing agent), are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids.
Specifications. Formula: K2SeO3. Formula weight: 205.16. CAS Number: 10431-47-7. UN Number: UN2630. Hazard Class: 6.1. Packing Group: I. Harmonized Tariff Code: 2842.90. Hazard Statements: H301-H331-H373. Toxic if swallowed. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure.
