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1314-15-4

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Platinum dioxide
Cas No: 1314-15-4
No Data 1 Gram 100 Metric Ton/Month Yurui(Shanghai)Chemical Co.,Ltd Contact Supplier
Platinum dioxide Manufacturer/High quality/Best price/In stock
Cas No: 1314-15-4
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
Platinum dioxide 1314-15-4
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USD $ 860.0-860.0 / Gram 1000 Gram 10 Metric Ton/Month Hebei yanxi chemical co.,LTD. Contact Supplier
Platinum dioxide
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No Data 1 Kilogram 20 Metric Ton/Week Henan Allgreen Chemical Co.,Ltd Contact Supplier
High quality Platinum Dioxide supplier in China
Cas No: 1314-15-4
No Data No Data No Data Simagchem Corporation Contact Supplier
Platinum Dioxide
Cas No: 1314-15-4
USD $ 3000.0-3000.0 / Kilogram 1 Kilogram 100 Kilogram/Year Henan DaKen Chemical CO.,LTD. Contact Supplier
Platinum dioxide/CAS 1314-15-4
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No Data 1 Gram 500 Metric Ton/Year Hefei TNJ chemical industry co.,ltd Contact Supplier
Platinum dioxide
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USD $ 5.0-5.0 / Gram 1 Gram 1000 Kilogram/Month Enke Pharma-tech Co.,Ltd. (Cangzhou, China ) Contact Supplier
1314-15-4 O2Pt Platinum dioxide
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No Data 1 Kilogram 100-200 Kilogram/Month HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
Platinum dioxide low price
Cas No: 1314-15-4
No Data 1 Metric Ton 1 Metric Ton/Day Henan Tianfu Chemical Co., Ltd. Contact Supplier

1314-15-4 Usage

Uses

Industry Application Role/benefit
Hydrogenation Reduction of alkynes to alkenes Catalyst/ In the presence of H2,PtO2 can be reduced to Pt black which is the active form
Hydrogenation of nitro compounds to amines
Hydrogenation of ketones
The removal of phenyl groups attached to a heteroatom
Reduction of aromatic ring
Dehydrogenation Dehydrogenation of 1,4-diketone to pyridazine
Oxidation Oxidation of alcohols to carbonyl compounds
Others Resistance Low resistance range
Hydrogen absorbing material Excellent hydrogen absorbing capacity
Thick film circuit and electronic component Insoluble in aqueous solutions (water) and extremely stable
Solid oxide fuel cells and oxygen generation systems Cathode/certain perovskite structured oxides are electronically conductive
 

Product Features

Platinum oxide whose chemical formula is PtO2 is used as Adams catalyst in organic synthesis. Its molecular weight is 227.03. It is brown-black powder or black solid; the melting point of it is 450 ℃ and the relative density is 10.2. It doesn’t dissolve in water, concentrated acid and aqua regia. It will be decomposed into oxygen and platinum when heated to 500 ℃. It can be reduced by hydrogen or carbon monoxide. It can be dissolved to generate platinum oxide (Ⅱ) when heated in sulfurous acid. There are a variety of hydrates of platinum oxide, such as dihydrate and trihydrate which is difficult to dissolve in sulfuric acid or nitric acid but soluble in hydrochloric acid or sodium hydroxide solution, and monohydrate insoluble in hydrochloric acid, or even aqua regia. PtO2 powder can be prepared generally from the melting chloroplatinic acid and sodium nitrate at about 500~550 ° C followed by the dissolution of the remaining nitrate in water and filtration. The trihydrate can be obtained when the yellow hexahydroxy platinic acid precipitate is heated black from brown, which is obtained after the boiling and cooling of the mixture of hexachloroplatinic acid and excess 2mol/L sodium hydroxide, followed by the neutralization of excess base. The trihydrate dried in sulfuric acid in a desiccator will generate dihydrate, which is then heated to 100 ° C to produce a monohydrate which is very difficult to dehydrate. Platinum oxide is widely used as a hydrogenation catalyst in organic synthesis (refer to catalytic hydrogenation reaction). However latinum black generated from the hydrogen reduction of platinum dioxide in the reaction acts as the actual catalyst.

References

1.http://reag.paperplane.io/00002324.htm
2.http://www.sigmaaldrich.com/catalog/product/aldrich/206032?lang=zh&region=CN
3.https://www.americanelements.com/platinum-dioxide-adams-catalyst-1314-15-4
4.https://en.wikipedia.org/wiki/Adams%27s_catalyst#Uses
5.https://www.lookchem.com/ChemicalProductProperty_EN_CB1254558.htm
6.file:///C:/Users/zl/Downloads/Guide-ITS-90-Platinum-Resistance-Thermometry.pdf

Platinum Oxide

Platinum Oxide, or Platinum Dioxide, is a highly insoluble thermally stable Platinum source suitable for glass, optic and ceramic applications. Platinum oxide is a dark brown powder also known as Adam's Catalyst; it only becomes an active catalyst with exposure to Hydrogen. Oxide compounds are not conductive to electricity. However, certain perovskite structured oxides are electronically conductive finding application in the cathode of solid oxide fuel cells and oxygen generation systems. They are compounds containing at least one oxygen anion and one metallic cation. High Purity (99.999%) Platinum Oxide (PtO2) PowderThey are typically insoluble in aqueous solutions (water) and extremely stable making them useful in ceramic structures as simple as producing clay bowls to advanced electronics and in light weight structural components in aerospace and electrochemical applications such as fuel cells in which they exhibit ionic conductivity. Metal oxide compounds are basic anhydrides and can therefore react with acids and with strong reducing agents in redox reactions. Platinum Oxide is also available in pellets, pieces, powder, sputtering targets, tablets, and nanopowder (from American Elements'nanoscale production facilities). Platinum Oxide is generally immediately available in most volumes. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards. Nanoscale elemental powders and suspensions, as alternative high surface area forms, may be considered.

Chemical Properties

solid

Uses

As catalyst in hydrogenations. The actual catalyst is platinum black which is formed in situ by reduction of the PtO2 by the hydrogen used for the hydrogenation. Especially useful for reduction at room tempereture and hydrogen pressures up to 4 atmospheres. Suitable for the reduction of double and triple bonds, aromatic nuclei, carbonyl groups, nitro groups, and nitriles.
InChI:InChI=1/2O.Pt/rO2Pt/c1-3-2

1314-15-4 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (459925)  Platinum(IV)oxide  surface area ≥75 m2/g 1314-15-4 459925-5G 9,243.00CNY Detail
Aldrich (459925)  Platinum(IV)oxide  surface area ≥75 m2/g 1314-15-4 459925-1G 2,136.42CNY Detail
Aldrich (459925)  Platinum(IV)oxide  surface area ≥75 m2/g 1314-15-4 459925-250MG 662.22CNY Detail
Aldrich (206032)  Platinum(IV)oxide  surface area ≥60 m2/g 1314-15-4 206032-50G 59,611.50CNY Detail
Aldrich (206032)  Platinum(IV)oxide  surface area ≥60 m2/g 1314-15-4 206032-5G 6,733.35CNY Detail
Aldrich (206032)  Platinum(IV)oxide  surface area ≥60 m2/g 1314-15-4 206032-1G 1,856.79CNY Detail
Aldrich (206032)  Platinum(IV)oxide  surface area ≥60 m2/g 1314-15-4 206032-250MG 719.55CNY Detail
Alfa Aesar (40402)  Platinum(IV) oxide, anhydrous, Premion?, 99.95% (metals basis), Pt 84.4% min    1314-15-4 5g 7225.0CNY Detail
Alfa Aesar (40402)  Platinum(IV) oxide, anhydrous, Premion?, 99.95% (metals basis), Pt 84.4% min    1314-15-4 1g 1810.0CNY Detail
Alfa Aesar (40402)  Platinum(IV) oxide, anhydrous, Premion?, 99.95% (metals basis), Pt 84.4% min    1314-15-4 0.25g 678.0CNY Detail
TCI America (P1720)  Platinum(IV) Oxide  >85.0%(W) 1314-15-4 200mg 520.00CNY Detail

1314-15-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Platinum(IV) oxide

1.2 Other means of identification

Product number -
Other names Platinum Dioxide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1314-15-4 SDS

1314-15-4Related news

Preparation and catalytic properties of Platinum dioxide (cas 1314-15-4) nanoparticles: A comparison between conventional heating and microwave-assisted method08/17/2019

Using platinum chloride, sodium hydroxide, sodium acetate, and polyvinylpyrrolidone as starting materials, platinum dioxide nanoparticles with small particle diameter and narrow distribution were prepared by microwave irradiation and conventional heating, respectively. UV–vis spectrophotometer ...detailed

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