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, 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(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: ·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

Peso molecolare: 86.936

Ref: 10-F094454

Manganese(IV) Oxide

Prodotto controllato

CAS: 1313-13-9

Formula: MnO₂

Purezza: 92%

Colore e forma: Solid

Peso molecolare: 86.9368

Ref: IN-DA000VW1

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