Description of Potassium Selenite Powder
Potassium Selenite Powder is an inorganic compound containing selenium, commonly used in the production of glass, as a catalyst in chemical reactions, and as a source of selenium for nutritional supplements. It is also employed in various industrial applications due to its stable chemical properties and versatility.

Specifications of Potassium Selenite Powder
Cas No.
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10431-47-7
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Molecular formula
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K2SeO3
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Molecular weight
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205.165 g/mol
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Particle size
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-100 mesh
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Purity
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≥ 99.7%
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Density
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2.851 g/cm3
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Melting point
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875 °C
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Applications of Potassium Selenite Powder
Glass Manufacturing: Used as a coloring agent in glass production, particularly for making specialty glasses and glass coatings.
Nutritional Supplements: Serves as a source of selenium, an essential trace element for human and animal health.
Chemical Catalyst: Employed in various chemical reactions, including in the production of other selenium compounds.
Agriculture: Utilized as a micronutrient fertilizer to improve soil selenium levels and enhance crop quality.
Photographic Industry: Used in the development of photographic materials and in the creation of photographic films.
Industrial Cleaning: Acts as a reducing agent in specific industrial cleaning and processing applications.
Laboratory Research: Used in scientific research, particularly in studies involving selenium's role in biological systems and its potential health benefits.
Selenium-based Disinfectants: Employed in the production of disinfectants and sanitizers due to its antimicrobial properties.
Packing
Our Potassium Selenite Powders are carefully handled during storage and transportation to preserve the quality of our product in its original condition.
FAQs
How should Potassium Selenite Powder be stored?
It should be stored in a cool, dry place, away from moisture and incompatible substances, in a well-sealed container.
Is Potassium Selenite Powder soluble in water?
Yes, Potassium Selenite is soluble in water, making it easy to incorporate into aqueous solutions for various applications.
Safety information:
Symbol
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GHS06, GHS08, GHS09
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Signal word
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Danger
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Hazard statements
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H300 + H330-H315-H317-H319-H411
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REDADR
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UN2630 - class 6.1 /PG 1
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WGK Germany
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3
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