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Manganese Dioxide(MnO₂)

Formula:MnO₂                   

CAS:1313-13-9

Purity:30-85%

Physical Properties

Appearance: black or brownish-black powder

Solubility: Insoluble in water, dilute acids, and organic solvents.

Density: Approximately 5.03 g/cm³ (solid state, 20°C).

Applications:Smelting, glass, ceramics, glazes, casting, cement, etc.

QINGCHONG

Description

Manganese(IV) Dioxide is an inorganic compound with the chemical formula MnO₂, which occurs naturally in various mineral forms. Found in ore deposits and sedimentary rocks, natural manganese dioxide is known for its strong oxidizing properties and has numerous industrial applications, such as in pigments, ceramics, glass manufacturing, and as a catalyst or catalyst support in various chemical processes. QingChong, offers a diverse product line and strong R&D capabilities to meet the specific application demands of various industries for natural manganese dioxide. We provide a comprehensive range of forms – powder, granules, – and varying purity, ensuring clients find ideal solutions for battery manufacturing, catalyst preparation, and environmental treatment.

QINGCHONG

specifications

SPECIFICATIONS
Formula MnO₂
CAS No. 1313-13-9
EINECS No. 215-202-6
Molecular Weight 86.94 g/mol

 

TECHNICAL PROPERTIES
Test ltem Specifications
Appearance Blackish or brown powder
Odour Odourless
Manganese Dioxide (MnO₂) 30%~80%
lron (Fe) 10% Max.
Silicon Dioxide (SiO₂) 25% Max.
Particle Size 100-325mesh
pH Value 5~7
Moisture 5% Max.

QINGCHONG

APPLICATION AREA

Leveraging its leading technology in the research and development and production of manganese compounds, Qingchong New Materials provides efficient, environmentally friendly and high-quality manganese materials for multiple industries such as smelting, glass, ceramics, glazes, casting, and cement.

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Office Address:21/F,Zhonghan Fortune Building,Ji'an Road, Yuetang District,Xiangtan,Hunan,China

Factory Address: Heling Town, Yuhu District, Xiangtan City, Hunan Province, P.R.China

WhatsApp: 8613786275365

Fax: 86-731-52326088

E-mail: [email protected]