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Potassium dithionite

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Potassium dithionite Basic information
Product Name:Potassium dithionite
Synonyms:Potassium hydrosulfite;Potassium dithionite;Dithionous acid, dipotassium salt
Product Categories:
Mol File:14293-73-3.mol
Potassium dithionite Structure
Potassium dithionite Chemical Properties
Safety Information
HazardClass 4.2
PackingGroup II
MSDS Information
Potassium dithionite Usage And Synthesis
General DescriptionA light yellow colored powdered or flaked solid. Used to make dyes and other chemicals.
Air & Water ReactionsA dangerous fire risk when exposed to limited amounts of water or moist air. Soluble in water. Dissolution in large amounts of water removes danger of fire.
Reactivity ProfilePotassium dithionite reacts, often violently, with oxidizing agents to generate heat and gaseous products that may be toxic and flammable. Generates gaseous sulfur dioxide in contact with oxidizing acids and nonoxidizing acids.
Health HazardFire will produce irritating, corrosive and/or toxic gases. Inhalation of decomposition products may cause severe injury or death. Contact with substance may cause severe burns to skin and eyes. Runoff from fire control may cause pollution.
Fire HazardFlammable/combustible material. May ignite on contact with moist air or moisture. May burn rapidly with flare-burning effect. Some react vigorously or explosively on contact with water. Some may decompose explosively when heated or involved in a fire. May re-ignite after fire is extinguished. Runoff may create fire or explosion hazard. Containers may explode when heated.
Potassium dithionite Preparation Products And Raw materials
Tag:Potassium dithionite(14293-73-3) Related Product Information
POTASSIUM SULFITE Potassium sulfate