Manganese dioxide, GR
Manganese dioxide, GR (CAS 1313-13-9) supplier Zemixal: MnO2, COA and SDS with every lot, worldwide shipping. Purity 80%.
About Manganese dioxide, GR
Manganese dioxide, GR sits in our transition Metal Compounds (Fe, Co, Ni, Cu, Zn, Mn, Cr) section and ships worldwide from stock or short lead time. Key data (AR): CAS 1313-13-9, formula MnO2 and molar mass 86.94 g/mol. Expect powder.
Common uses in the lab and plant
- Battery & energy materials
- Materials research
Storage and safety notes
Reported physical data: melting point 535 °C (dec.). Classified under GHS with signal word Warning and hazard statements H302 and H332. Read the SDS before first use.
Order it in 500 g, 5 kg and 4 x 25 kg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Battery & energy materials
- Materials research
Applications
Grade guides
Specifications and identifiers
| Product name | Manganese dioxide, GR |
|---|---|
| Catalogue number | ZX-013791 |
| CAS number | 1313-13-9 |
| IUPAC name | dioxomanganese |
| Molecular formula | MnO2 |
| Molar mass | 86.94 g/mol |
| Exact mass | 86.9279 |
| Grade | AR |
| Purity / assay | 80% |
| Physical form | Powder |
| Appearance | Powder |
| Melting point | 535 °C (dec.) |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 34.1 Ų |
| HS code | 28201000 |
| InChIKey | NUJOXMJBOLGQSY-UHFFFAOYSA-N |
| SMILES | O=[Mn]=O |
| PubChem CID | 14801 |
| 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) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H332Harmful if inhaled
Precautionary statements P261, P264, P270, P271, P301 + P317, P304 + P340, P317, P330, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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