亜二チオン酸ジカリウム 化学特性,用途語,生産方法
一般的な説明
A light yellow colored powdered or flaked solid. Used to make dyes and other chemicals.
空気と水の反応
A 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.
反応プロフィール
Potassium 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.
健康ハザード
Fire 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.
火災危険
Flammable/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.
亜二チオン酸ジカリウム 上流と下流の製品情報
原材料
準備製品