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Size:20-30nm Purity:99.95% CAS No:7440-05-3 ENINEC No.:231-115-6 Appearance:black Powder Shape:spherical
Size:20-30nm Purity:99.95% CAS No:7440-05-3 ENINEC No.:231-115-6 Appearance:black Powder Shape:spherical
We can supply different size products of niobium silicide powder according to client's requirements. Size:1-3um; Purity:99.5%;Shape:granular CAS No:12034-80-9;ENINEC No.:234-812-3
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Buy Nano Manganese dioxide Powder with MnO2 Nanoparticles with factory price, 50nm, 100nm, 1-3um, high quality and good price and fast delivery time, please check the specification.
Brand:
SAT NANOItem NO.:
OP2508B-50NPayment:
TT, Paypal, WUProduct Origin:
ChinaColor:
black PowderShipping Port:
Shenzhen, ShanghaiLead Time:
1-5daysMin Order:
1gSpecification of manganese dioxide powder:
Size:50nm, 100nm, 1-3um
Formula: MnO2
CAS No.: 1313-13-9
SSA:29.14m2/g
Density: 5.03 g/cm3
Form:spherical
Appearance: black powder
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Manganese dioxide is black amorphous powder or black orthorhombic crystals. It is a stable oxide of manganese. It is often found in pyrolusite and manganese nodules. The main purpose of manganese dioxide is to make dry batteries, such as carbon-zinc batteries and alkaline batteries. It is often used as a catalyst in chemical reactions or as a strong oxidant in acidic solutions. Manganese dioxide is a non-amphoteric oxide (non-salt-forming oxide). It is a very stable black powdery solid at room temperature and can be used as a depolarizer for dry batteries. It is also a strong oxidant, it does not burn itself, but it supports combustion, so don’t put it together with combustibles
Application of manganese dioxide powder:
Used as a battery depolarizer, catalyst and oxidant for the synthesis industry, colorants, decolorizers, de-ironizers, etc.
Used in the manufacture of manganese metal, special alloys, ferromanganese castings, gas masks and ferrites for electronic materials.
Can be used in the rubber industry to increase the viscosity of rubber.
Can be used as a catalyst in chemical experiments.
Organic synthesis use: Manganese dioxide is very useful in organic chemistry. The forms of manganese dioxide used for oxides are different because manganese dioxide has multiple crystalline forms, and manganese dioxide can be produced in the reaction of potassium permanganate and manganese sulfate at different pHs. The brown manganese dioxide precipitate is very dry and active. The most effective organic solvents include aromatic substances, carbon tetrachloride, ethers, tetrahydrofuran, and esters.
Laboratory use: Used as a catalyst for the decomposition of hydrogen peroxide (hydrogen peroxide) to oxygen. It is used as a catalyst for heating the decomposition of potassium chlorate to produce oxygen. Elemental aluminum powder undergoes aluminothermic reaction to produce manganese. Used as pigment, yellow glass, etc. React with hot concentrated hydrochloric acid to make chlorine gas. Reaction with molten caustic potassium (potassium hydroxide) in the air to produce potassium manganate
Storage conditions:
manganese dioxide powder should be sealed and stored in a dry and cool environment. It should not be exposed to the air for a long time, to prevent agglomeration due to moisture, affecting the dispersion performance and use effect, and should avoid heavy pressure, do not contact with oxidant, and transport according to ordinary goods.
Size:40nm, 100nm Purity:98.5% CAS No.:12052-28-7 ENINEC No.: 234-992-3 Appearance:black Powder Morphology:Spherical
Size:80nm Purity:99.9% Appearance:dark red Powder Morphology:polyhedral
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Size:50nm, 80nm, 1-2um, 5um Purity:99.9% CAS No:1317-38-0 ENINEC No.:215-269-1 Appearance:black Powder Shape:Spherical
Buy ultrafine high purity CAS 1317-35-7 Mn2O3 Manganese oxide powder, 50nm, 100nm, 1-3um, high quality and good price and fast delivery time, please check the specification.
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Size:10-20nm, 30-50nm, 100nm, 200nm Purity:99.9% CAS No:13463-67-7 ENINEC No.:215-280-1 Appearance:white Powder Type:Anatase, rutile
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Size:100nm,>1um, 1-3um, 10-40um; Purity:99.5% CAS No:12039-79-1;ENINEC No.:234-902-2 Appearance: gray Powder ; Shape:cubic
Size:100nm, 1-3um Purity:99.9% CAS No:7440-42-8 ENINEC No.:231-151-2 Appearance:Brown black powder Shape:amorphous
CAS No:1306-06-5 ENINEC No.:215-145-7 Appearance:white powder SSA:50m2/g
Size:40nm, 100nm Purity:98.5% CAS No.:12052-28-7 ENINEC No.: 234-992-3 Appearance:black Powder Morphology:Spherical
Size:80nm Purity:99.9% Appearance:dark red Powder Morphology:polyhedral
Buy electronics material nano AlN powders , Size:50nm, 100nm, 1-3um, 5um, 10um, Purity:99.5%, high quality, low price and fast delivery, please click to check the specification.
Size:50nm, 80nm, 1-2um, 5um Purity:99.9% CAS No:1317-38-0 ENINEC No.:215-269-1 Appearance:black Powder Shape:Spherical
Buy ultrafine high purity CAS 1317-35-7 Mn2O3 Manganese oxide powder, 50nm, 100nm, 1-3um, high quality and good price and fast delivery time, please check the specification.
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Size:10-20nm, 30-50nm, 100nm, 200nm Purity:99.9% CAS No:13463-67-7 ENINEC No.:215-280-1 Appearance:white Powder Type:Anatase, rutile
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