Potassium Oxide Powder Description:
Potassium Oxide Powder (CAS 12136-45-7) has the molecular formula K2O. It is a colourless cubic crystal that dissolves readily in water and reacts with water to form potassium hydroxide. The powder serves as a raw material for producing various potassium salts such as potassium hydroxide, potassium sulphate, potassium nitrate, potassium chlorate, and potassium alum. Stanford Advanced Materials (SAM) manufactures and supplies high‐purity potassium oxide powder.
Potassium Oxide Powder Specifications:
CAS Number
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12136-45-7
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Molecular Formula
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K2O
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Molecular Weight
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94.2 g/mol
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Appearance
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crystalline solid
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Melting Point
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>350 °C (>662 °F) decomposes
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Potassium Oxide Powder Applications:
Analytical laboratories use potassium oxide powder (CAS 12136-45-7) as an analytical reagent to determine acid-base reactions. Industrial processes use the powder as a reducing agent in electron transfer reactions. Dental technology employs potassium oxide powder in the manufacture of dental cements and filling materials. Ceramic manufacturers apply the powder to improve sintering properties and use it as a flux to produce smooth surfaces. Sensitive industrial processes utilise the powder as a drying agent to control moisture levels.
Safety Instructions
Symbol
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GHS07
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Signal Word
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Warning
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Hazard Statements
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Harmful if swallowed or in contact with skin
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Precautionary Statements
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Wear protective gloves, protective clothing, eye protection and face protection
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RIDADR
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UN 2928 6.1/PG 1
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WGK Germany
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1
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