Sodium permanganate CAS 10101-50-5 is an inorganic compound with the chemical formula NaMnO4. Soluble in water, ethanol, and ether. It has strong oxidizing properties, and its reduction products vary depending on the acidity and alkalinity of the medium: they are reduced to Mn2+in acidic solutions; In slightly acidic, neutral, and slightly alkaline solutions, it is reduced to MnO2; In a strongly alkaline solution, it is reduced to Na2 MnO4, which further reacts with Mn2+to form the intermediate valence compound MnO2, which is a characteristic reaction of manganese compounds. [5] Sodium permanganate is prone to explosion when in contact with concentrated sulfuric acid, and can cause combustion when in contact with organic matter, friction, and collision. When heated, it will release oxygen. Used as an oxidant, fungicide, antidote, and also as a substitute for potassium permanganate.

Chinese name: Sodium permanganate

Foreign name: Sodium permanganate hydrate

Nickname: Sodium permanganate

Chemical formula: NaMnO4

Molecular weight: 141.925

CAS login number: 10101-50-5

EINECS login number: 233-251-1

Melting point: 170 ℃ (decomposition)

Water solubility: soluble

Density: 2.47 g/cm ³

Appearance: Purple to reddish purple crystalline powder

Physical and chemical properties

Density: 2.47g/cm3

Melting point: 170 ° C (decomposition)

Appearance: Purple to reddish purple crystal or powder

Solubility: Soluble in water, ethanol, ether, liquid ammonia

Application area

Used as oxidants, disinfectants, fungicides, saccharin manufacturing, pharmaceuticals, organic synthesis, etc.

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