manganese dioxide industry grade for sale
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- Loading Port:
- HUANGPU
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t
- Supply Capability:
- 50000 m.t/month
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Specification
color:
black
purity:
30%-99%
application:
industry
apperance:
powder
Product Description
Manganese Dioxide
Technical Data:
| EINECS No. | 215-202-6 | MnO2 : | 20%-75% |
| CAS NO. | 1313-13-9 | Formula: | MnO2 |
| Fe | 1.0%-10% | P : | <0.3%< span=""> |
| Properties | black powder | SiO2 : | 4%-18% |
| Relative Density | 5.026 | Al2O3 : | <5%< span=""> |
| Molecular Weight | 86.94 | Finess : | 100-400mesh |
| Solubility | Insoluble in water and nitric acid, soluble in acetone | ||
| MnO2 | Fe | SiO2 | S | P | H20 | Mesh |
| 35% | ≤15% | ≤22% | ≤0.5% | ≤0.5% | ≤8% | 100-325mesh |
| 40% | ≤12% | ≤20% | ≤0.4% | ≤0.4% | ≤8% | 100-325mesh |
| 50% | ≤10% | ≤18% | ≤0.4% | ≤0.4% | ≤7% | 100-325mesh |
| 55% | ≤9% | ≤16% | ≤0.3% | ≤0.3% | ≤7% | 100-325mesh |
| 60% | ≤8% | ≤12% | ≤0.3% | ≤0.3% | ≤6% | 100-325mesh |
| 65% | ≤7% | ≤10% | ≤0.2% | ≤0.2% | ≤5% | 100-325mesh |
| 70% | ≤6% | ≤10% | ≤0.2% | ≤0.2% | ≤5% | 100-325mesh |
| 75% | ≤5% | ≤9% | ≤0.1% | ≤0.1% | ≤4% | 100-325mesh |
| 80% | ≤3% | ≤8% | ≤0.1% | ≤0.1% | ≤3% | 100-325mesh |
| 85% | ≤2% | ≤8% | ≤0.1% | ≤0.1% | ≤2.5% | 100-325mesh |
Description of manganese dioxide
| Appearance | black or brown powder |
| Purity | 20-85% |
| CAS No | 1313-13-9 |
| EINECS No. | 215-202-6 |
| Size | 100-325mesh |
| Packaging | 25kg woven bag with inner plastic bag or Customized |
| Quality certificate | ISO 9001:2008,SGS |
| Delivery Terms | FOB,CIF,CFR,EXW |
| Payment terms | TT ,L/C, D/P |
| Origin | Xiangtan city,Hunan province,China. |
| Delivery time | 5-10 days after receipt of advanced payment |
| MOQ | 1 tons |
| Price | Depend on the purity and quantity required. |
| Usage | ceramics, pigments, dry cells, brick, catalyst,glasses,etc. |
| Storage | Keep in cool and dry place,avoid moisture |
Common Size:
100mesh,200mesh,300mesh,400mesh.The size can be changed according to your requirement.
Advantages about Our Products:
· High-quality raw material and great variety of purity
· High mechanical strength and stable chemical property;
· High chemical activity and good oxidation and catalysis effect;
Usage of the product:
Manganese Dioxide is mainly used in electrolytic zinc electrolytic lead ,ceramics,chemistry industry and Battery industry.It refers to medication(Potassium Permanganate),national defense,electronical
Technology,printing and dyeing,photography,ceramics,match,weld,
water purification,disenfactor,oxidant,catalyst,agriculture and other industries.
Package and Storage:
25kg and 50kg into a woven bag, 25kg and 50kg into a woven bag,1000kg per pallet, or according to your requirement.
Handle gently, prevent damage of the bags to avoid product losing and
Mixing with other materials, no mix-storage with other products.
- Q: What is called transition metal oxide doping
- The so-called dopant oxide is doped with impurities in oxides, such as the incorporation of trivalent Al in ZnO, and the doping of oxides can affect and alter the original properties.
- Q: Is the oxide pure?
- Pure substances are divided into simple substances and compounds, oxides belong to the compound, naturally belong to the pure material
- Q: Iron oxides and their properties
- There is iron oxide FeO, black powder, it is unstable, heated in the air, that is quickly oxidized into Fe3O4
- Q: Whether the metal oxides are alkaline oxides
- CrO3, Mn2O7 are metal oxides, they are acidic oxides
- Q: Is SiO2 an amphoteric oxide?
- Not though SiO2 reacts with HF but the reason for this reaction is not because H + is because Si and F-coordination generated SiF4 is very stable.
- Q: How to judge a chemical formula is not an oxide
- Oxide Definition: consists of two elements, one of which is a compound of oxygen, such as CO2 Fe2O3, H2O
- Q: Acidic oxide is a kind of oxide which can form acid or react with water to form salt and water. Generally non-metallic elements of oxides and certain transition metal elements of high-priced oxide. Such as sulfur trioxide SO3, phosphorus pentoxide P2O5, manganese dioxide Mn2O7, chromium trioxide CrO3 and so on. Most of the non-metallic oxides are acidic oxides. In our familiar non-metallic oxides, carbon monoxide and nitric oxide are not acidic oxides, and are usually classified as non-acid oxides.
- The corresponding hydrate of the basic oxide is a base. For example, CaO corresponding to the hydrate is Ca (OH) 2, Fe2O3 corresponding to the hydrate is Fe (OH) 3.
- Q: What is the largest oxide of oxygen content?
- [Oxygen content of the largest oxide] is hydrogen peroxide, the formula: H2O2; oxygen content of the mass fraction of 94.1%.
- Q: Clothes on the metal buttons and metal ornaments for a long time there will be a layer of oxide, looks bleak, what good way to make these metal accessories smooth shiny?
- Brush with vinegar or toothpaste
- Q: Which of the active oxides is good
- Is located in the south of Hebei Province Guangzong County Development Zone (under the Xingtai City), OKorder-OKorder high-speed, large high-speed, Jiqinggaosu, Xing Lin high-speed around the four weeks, Han River is rich in resources, the capital of Hebei Province, Shijiazhuang is the seat of the China Magnesium Salt Association, academic research and innovation atmosphere, engaged in magnesium salt R & D and production talent pool, lead Magnesium salt technology pioneer, the plant with advanced technology to soluble magnesium salt and dolomite as raw materials to produce high quality lightweight magnesium carbonate, light magnesium oxide, active magnesium oxide, high purity magnesium oxide, magnesium hydroxide, heavy magnesium oxide professional factory. I plant with complete raw materials, finished semi-finished product testing means, the whole 38 hours of continuous monitoring of the whole process of production, the use of advanced magnesium salt modern production process, continuous composite, decomposition, impurity, synthesis concerned about the production process of every detail, Production of small particle size, high purity, specific capacity, high activity, product quality and stability, the use of good performance, is the perfect substitute for imported magnesium salt products, determined to tree in the new image of magnesium products, widely used in rubber, Such as cable, enamel, ceramics, dyes, pharmaceuticals, military, glass steel, ball polishing, chemical building materials, dyes and pharmaceutical intermediates, composites and other industries. Marketing more than 20 provinces and autonomous regions. Due to good reputation and extensive sales network, Some well-known manufacturers commissioned sales agents other chemical products, SBS792, zinc stearate, titanium dioxide, SBS792,796 (Yueyang production) and other production
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manganese dioxide industry grade for sale
- Ref Price:
-
- Loading Port:
- HUANGPU
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t
- Supply Capability:
- 50000 m.t/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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