CAS 1313-13-9

Ossido di manganese (MnO2)

Descrizione:

Ossido di manganese (MnO2) è un solido nero o marrone che si verifica naturalmente come il minerale pirolusite, che è il minerale principale del manganese. È un composto inorganico caratterizzato dal suo alto stato di ossidazione del manganese, dove il manganese è nello stato di ossidazione +4. MnO2 è insolubile in acqua ma può dissolversi negli acidi, formando sali di manganese. Questo composto presenta proprietà paramagnetiche a causa della presenza di elettroni spaiati nei suoi orbitali d. Viene comunemente utilizzato come catalizzatore in varie reazioni chimiche, inclusa la decomposizione del perossido di idrogeno, e come pigmento in ceramiche e vetro. Inoltre, il MnO2 svolge un ruolo significativo nelle batterie, in particolare nelle batterie alcaline, dove funge da depolarizzatore. La sostanza è anche utilizzata nella produzione di altri composti di manganese e nei processi di trattamento delle acque reflue. Le considerazioni di sicurezza includono il suo potenziale di causare irritazione respiratoria per inalazione e irritazione della pelle per contatto, richiedendo misure di gestione appropriate.

Formula: MnO₂

InChI: InChI=1S/Mn.2O

InChI key: InChIKey=NUJOXMJBOLGQSY-UHFFFAOYSA-N

SMILES: [Mn](=O)=O

Sinonimi:

• Activated Manganese Dioxide
• Battery manganese
• Cellmax CMD 1
• Cellmax CMD-U
• Cmd 100
• Dioxido De Manganeso, Mineral Del Capitulo 26
• Dioxyde de manganese
• Dioxyde de manganese, minerai du Chapitre 26
• Dk 420
• EMD
• EP Type II
• Eagle Picher G
• FMH
• G 80-325
• Gmr-T
• HC 9 (oxide)
• HM 370 (oxide)
• Hc 9
• Hh-Tf 7
• Hh-Xfa
• Hhtf
• Hm 370
• Honeywell Fa 4
• Mangan(Iv)-Oxid
• Mangandioxid
• Manganese (Iv) Oxide
• Manganese Dioxide
• Manganese dioxide (MnO2)
• Manganese dioxide (MnO₂)
• Manganese oxide
• Manganese oxide (MnO₂)
• Manganese peroxide
• Ol 1
• Ps 1102B
• RB-A (oxide)
• Rb-A
• Thiobrown
• Yj 0169
• γ-Manganese dioxide
• Manganese oxide (MnO2)
• dioxomanganese
• Manganeseoxideonactivatedcarbon
• Manganses(Ⅳ)oxide
• Manganeseoxideactivatedtechngr
• manganyl oxygen(-2) anion
• Manganeseoxideblackpowder
• Manganese(IV) dioxide
• C.I. Pigment Black 14
• manganese dioxide, ore of Chapter 26
• manganese dioxide activated
• C.I. 77728
• Manganese dioxide, active
• Manganese(IV) oxide activated
• manganese dioxide, other than natural
• Manganese(IV)oxide pn activated carbon

Manganese(IV) Oxide

Prodotto controllato

CAS: 1313-13-9

Formula: MnO₂

Purezza: >90.0%

Colore e forma: Black powder to crystal

Peso molecolare: 86.94

Ref: 3B-M3448

Manganese(IV) oxide, 99.9% (metals basis)

Prodotto controllato

CAS: 1313-13-9

It is used as an oxidizing agent in organic synthesis such as oxidation of allylic/benzylic alcohols, as a textile dye, as a reducing agent, and as a component of dry cell batteries such as zinc-carbon battery and alkaline battery. It is also used in making pigments for glasses and ceramics, and dr

Formula: MnO₂

Purezza: 99.9%

Peso molecolare: 86.94

Ref: 02-042250

Manganese(IV) oxide, Puratronic™, 99.996% (metals basis)

Prodotto controllato

CAS: 1313-13-9

It is used as an oxidizing agent in organic synthesis such as oxidation of allylic/benzylic alcohols, as a textile dye, as a reducing agent, and as a component of dry cell batteries such as zinc-carbon battery and alkaline battery. It is also used in making pigments for glasses and ceramics, and dr

Formula: MnO₂

Purezza: 99.996%

Colore e forma: Black, Powder

Peso molecolare: 86.94

Ref: 02-010805

Manganese(IV) oxide, activated, tech., Mn 58% min

Prodotto controllato

CAS: 1313-13-9

As an oxidizing agent, source of metallic manganese, decolorizing glass, painting porcelain, as an analytical reagentManganese(IV) oxide is used as an oxidizing agent in organic synthesis such as oxidation of allylic/benzylic alcohols, as a textile dye, as a reducing agent, and as a component of dry

Formula: MnO₂

Peso molecolare: 86.94

Ref: 02-014340

Manganese(IV) oxide activated, tech. 90%

Prodotto controllato

CAS: 1313-13-9

Manganese(IV) oxide is suitable for use in batteries. It is widely used for the selective oxidation of allylic and benzylic alcohols to aldehydes or ketones, as a co-oxidant in combination with 1,4-benzoquinone and in the allylic oxidation of olefins catalyzed by Palladium(II)­ acetate. It acts a re

Formula: MnO₂

Purezza: 90%

Colore e forma: Dark brown to Black, Powder

Peso molecolare: 86.94

Ref: 02-L13253

Manganese(IV) oxide, 97%

Prodotto controllato

CAS: 1313-13-9

Manganese(IV) oxide is used as a pigment and as a reagent inorganic synthesis especially for the oxidation of allylic alcohols. It is also used for dry -cell batteries such as the alkaline battery and the zinc-carbon battery. It is involved in the preparation of other manganese compounds. It is a p

Formula: MnO₂

Purezza: 97%

Colore e forma: Grey to dark grey to black, Powder

Peso molecolare: 86.94

Ref: 02-A10765

Manganese(IV) oxide (99.995%-Mn) PURATREM

Prodotto controllato

CAS: 1313-13-9

Manganese(IV) oxide (99.995%-Mn) PURATREM

Formula: MnO₂

Purezza: (99.995%-Mn)

Colore e forma: black pwdr.

Peso molecolare: 86.94

Ref: 08-25-1380

Manganese(IV) oxide, activated

Prodotto controllato

CAS: 1313-13-9

Manganese(IV) oxide, activated

Formula: MnO₂

Colore e forma: brown to black pwdr.

Peso molecolare: 86.94

Ref: 08-25-1360

Manganese dioxide

Prodotto controllato

CAS: 1313-13-9

Formula: MnO₂

Purezza: 93%

Colore e forma: Solid

Peso molecolare: 86.9368

Ref: IN-DA000VW1

Manganese(IV) oxide activated

Prodotto controllato

CAS: 1313-13-9

Manganese(IV) oxide activated

Formula: ·2O·Mn

Purezza: ≥95%

Colore e forma: Black Solid-Powder

Peso molecolare: 86.93684

Ref: 54-IN2534

Manganese(IV) oxide, 99.9%

Prodotto controllato

CAS: 1313-13-9

Formula: MnO₂

Purezza: ≥ 99.9%

Colore e forma: Grey to black powder or crystals

Peso molecolare: 86.94

Ref: 7W-GK4401

Manganese(IV) oxide

Prodotto controllato

CAS: 1313-13-9

Formula: MnO₂

Purezza: 90.0%

Colore e forma: Solid, Crystalline Powder or Granules or Powder

Peso molecolare: 86.936

Ref: 10-F094454

Manganese(IV) Oxide

Prodotto controllato

CAS: 1313-13-9

Applications Manganese(IV) Oxide is used in dry-cell batteries such as alkaline battery and the zinc-carbon battery. It is also used in the oxidation of allylic alcohols.
References Julian, H., et al.: Environ. Sci. Technol., 37, 3332 (2003).

Formula: MnO₂

Colore e forma: Neat

Peso molecolare: 86.94

Ref: TR-M164310

Manganese (IV) Oxide pure, 80%

Prodotto controllato

CAS: 1313-13-9

Formula: MnO₂

Purezza: min. 80%

Colore e forma: Black, Powder

Peso molecolare: 86.94

Ref: SR-38593

Manganese (IV) oxide - min90%

Prodotto controllato

CAS: 1313-13-9

Manganese (IV) oxide is a reactive metal that is used in the production of sulfuric acid, fertilizers, and other chemicals. It has been found to have antioxidant effects and can be used for the treatment of oxidative injury. Manganese (IV) oxide has also been shown to have a protective effect on cells against radiation by inhibiting lipid peroxidation and protecting cell membranes from damage. Manganese (IV) oxide nanoparticles are used as a model system for studying brain function, due to their ability to penetrate the blood-brain barrier. Manganese oxides are also used in wastewater treatment, because they react with nitrogen compounds and produce ammonia gas which can be removed by a scrubber.

Formula: MnO₂

Purezza: Min. 95%

Peso molecolare: 86.94 g/mol

Ref: 3D-FM167300