| CAS No.: | 1313-13-9 |
|---|---|
| Formula: | Mno2 |
| EINECS: | 215-202-6 |
| Classification: | Manganese Oxide |
| Grade Standard: | Industrial Grade |
| Quality: | First Class |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier | Manganese dioxide Basic information |
| Product Name: | Manganese dioxide |
| Synonyms: | PYROLUSITE;ACTIVATED MANGANESE DIOXIDE;Manganese(IV) oxide, -100 mesh, 99+%;Manganese(IV) oxide, average particle size 2 μm, 99+%;Manganese(IV) oxide, powder, 80-85%;Manganese(IV) oxide, precipitated active, 88%;MANGANESE PEROXIDE;MANGANESE SUPEROXIDE |
| CAS: | 1313-13-9 |
| MF: | MnO2 |
| MW: | 86.94 |
| EINECS: | 215-202-6 |
| Manganese dioxide Chemical Properties |
| Melting point | 535 °C (dec.) (lit.) |
| density | 5.02 |
| storage temp. | Store below +30°C. |
| solubility | <0.001g/l insoluble |
| form | powder |
| color | gray |
| Specific Gravity | 5.026 |
| Water Solubility | insoluble |
| Merck | 14,5730 |
| Stability: | Stable. Incompatible with strong acids, strong reducing agents, organic materials. |
| InChIKey | NUJOXMJBOLGQSY-UHFFFAOYSA-N |
| CAS DataBase Reference | 1313-13-9(CAS DataBase Reference) |
| NIST Chemistry Reference | manganese(IV) dioxide(1313-13-9) |
| EPA Substance Registry System | Manganese dioxide (1313-13-9) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 20/22 |
| Safety Statements | 25 |
| RIDADR | 3137 |
| WGK Germany | 1 |
| RTECS | OP0350000 |
| TSCA | Yes |
| HS Code | 2820 10 00 |
| PackingGroup | III |
| Toxicity | LD50 orally in rats: >40 mmole/kg (Holbrook) |
The chemistry of manganese(III) is not extensive, and in the higher oxidation states manganese dioxide is the most important compounds.
Manganese dioxide is also used in the manufacture of glass to bleach the colour of any iron present. If excess manganese dioxide is added, a pink coloration can be produced in the glass and if a large excess is present it will appear black.
Other uses of manganese dioxide include its use as an oxidizing agent in organic chemistry and as an oxidizing agent in safety matches, fireworks and flares. It is also an effective adsorbent for hydrogen sulphide and is also used to colour ceramics.
Packing:25kg/Bag,Different quantities have different packaging, everything according to your requirements
Shipping:by sea or by air or express
Payment:T/T,western union,moneygram or as your requirement
Company Introduction
Dalian Sinobio Chemistry Co.,Ltd_was established in 2011 and located in beautiful costal city Dailan Liaoning Province. we can enjoy convenient transportation by all logistic ways. Sinobio cooperated with Dalian university of technology, who has 2 production sites: one located in Lanzhou city , Gan Su province who mainly produce biocides and pharmaceutical related. Another located in Fuzhou city,Jiangxi province .It was founded in 2013 with abundant financial resources.
As a professional agrochemical and it's intermediates products' supplier, they have excellent teams who focus on product development & design, quality control & inspection and company running. In order to supply the qualified products and services, we have built a modern quality management system which is in strict accordance with international standards. Our factory has got ISO9001&ISO14001 certificates.
Adhering to the business principle of mutual benefits, we have had a good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for common success.
Q1: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC
Q2: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
Q3: How can you guarantee the quality of your products?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}