Manganese dioxide, GR

Name: Manganese dioxide, GR
Brand: Vaqora Chemicals
SKU: VQ-014733

About Manganese dioxide, GR

Vaqora Chemicals supplies Manganese dioxide (AR grade), a transition metal compound registered under CAS number 1313-13-9 at a purity of 80%. The compound has the formula MnO2, corresponding to a molecular weight of 86.94 g/mol. Its systematic (IUPAC) name is dioxomanganese. It is also known as Manganese(IV) oxide or Manganese peroxide.

It is supplied as a powder. Key physical data: a melting point of 535 °C (dec.). Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for battery and energy materials and materials research. Buyers come mainly from academic and industrial research.

We offer Manganese dioxide in 500 g, 5 kg and 4 x 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Battery & energy materials
Materials research

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Manganese dioxide, GR
Catalogue No.	VQ-014733
CAS Number	1313-13-9
IUPAC name	dioxomanganese
Molecular formula	MnO₂
Molecular weight	86.94 g/mol
Exact mass	86.9279
Grade	AR
Purity / assay	80%
HSN code	28201000
InChIKey	NUJOXMJBOLGQSY-UHFFFAOYSA-N
SMILES	O=[Mn]=O
PubChem CID	14801

Physical properties
Physical form	Powder
Appearance	Powder
Melting point	535 °C (dec.)
H-bond donors / acceptors	0 / 2
TPSA	34.1 Å²
Synonyms	Manganese(IV) oxide, Manganese peroxide, Manganese Black, Manganese binoxide, Manganese superoxide, Black manganese oxide, Cement Black, BOG manganese, Pyrolusite Brown, Braunstein, Manganese (bioxyd de), Manganese (dioxyde de)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H332Harmful if inhaled

Precautionary statements: P261, P264, P270, P271, P301 + P317, P304 + P340, P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 1313-13-9

Practical

Manganese dioxide

CAS: 1313-13-9
Formula: MnO₂
MW: 86.94 g/mol

VQ-014732

LR / Technical

Manganese dioxide, LR, technical grade ≥70%

CAS: 1313-13-9
Formula: MnO₂
MW: 86.94 g/mol

VQ-046919

Technical

Manganese dioxide, technical grade

CAS: 1313-13-9
Formula: MnO₂
MW: 86.94 g/mol

VQ-046583

Manganese(IV) oxide, 99.9%

CAS: 1313-13-9
Formula: MnO₂
MW: 86.94 g/mol

VQ-014761

Puriss

Manganese(IV) oxide, 99.99%

CAS: 1313-13-9
Formula: MnO₂
MW: 86.94 g/mol

VQ-014762

Puriss

Manganese(IV) oxide, 99.999%

CAS: 1313-13-9
Formula: MnO₂
MW: 86.94 g/mol

VQ-014763

Manganese(IV) oxide, 99%

CAS: 1313-13-9
Formula: MnO₂
MW: 86.94 g/mol

VQ-014760

Manganese(IV) oxide, pellets 1-3 mm, 99.9%

CAS: 1313-13-9
Formula: MnO₂
MW: 86.94 g/mol

VQ-014764

Frequently asked questions

What is the CAS number of Manganese dioxide, GR?

The CAS Registry Number of Manganese dioxide, GR is 1313-13-9. It is also known as Manganese(IV) oxide, Manganese peroxide, Manganese Black.

What is the molecular formula and molecular weight of Manganese dioxide, GR?

Manganese dioxide, GR has the molecular formula MnO2 and a molecular weight of 86.94 g/mol. Its IUPAC name is dioxomanganese.

Which grade and pack sizes of Manganese dioxide, GR can I order?

We supply Manganese dioxide, GR in AR (80%) grade, in 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Manganese dioxide, GR?

Yes. Every lot of Manganese dioxide, GR is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Manganese dioxide, GR be shipped internationally?

Yes. Manganese dioxide, GR is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.