Manganese dioxide CAS 1313-13-9

CAS:1313-13-9
Molecular Formula:MnO2
Molecular Weight:86.94
EINECS:215-202-6
Synonyms:MANGANESE (IV) DIOXIDE; MANGANESE(IV) OXIDE; MANGANESE(IV) OXIDE ACTIVATED; MANGANESE(IV) OXIDE ON CARRIER; MANGANESE DIOXIDE; MANGANESE DIOXIDE, ACTIVATED; MANGANESE(+4)OXIDE; MANGANESE BINOXIDE

CAS: 1313-13-9
Purity: 99.9%
Manganese dioxide CAS 1313-13-9
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What is Manganese dioxide CAS 1313-13-9?

Manganese dioxide, also known as “manganese peroxide” or “black manganese oxide”, is an oxide of tetravalent manganese with the chemical formula MnO2. Its fHm (298K) is -520.71kJ/mol, with a melting point of 847 ℃ and a density of 5.026g/cm3. It is a natural product found in pyroxene ore and is a black orthorhombic crystal or black brown powder with a tetrahedral lattice. It belongs to amphoteric manganese oxide and is insoluble in water and nitric acid.

Specification

Item Specification
Storage conditions Store below +30°C.
Density 5.02
Melting point 535 °C (dec.) (lit.)
Vapor pressure 0-0Pa at 25℃
MW 86.94
SOLUBLE insoluble

Application

Manganese dioxide is mainly used as a depolarizing agent in dry batteries. It is a good decolorizer in the glass industry, which can oxidize low valent iron salts into high valent iron salts, turning the blue-green color of glass into a weak yellow color. Used in the electronics industry to produce manganese zinc ferrite magnetic materials.

Packaging

Usually packed in 25kg/drum,and also can be do customized package.

Manganese dioxide-Package

Synonyms

MANGANESE (IV) DIOXIDE; MANGANESE(IV) OXIDE; MANGANESE(IV) OXIDE ACTIVATED; MANGANESE(IV) OXIDE ON CARRIER; MANGANESE DIOXIDE; MANGANESE DIOXIDE, ACTIVATED; MANGANESE(+4)OXIDE; MANGANESE BINOXIDE

Manganese dioxide CAS 1313-13-9
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