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209686

铱

Name: 铱
Brand: ALDRICH
Price: 1631.29 CNY

powder, 99.9% trace metals basis

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1 EA

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1 EA

CN¥1,631.29

About This Item

经验公式（希尔记法）:

CAS号:

7439-88-5

分子量:

192.22

EC 号:

231-095-9

MDL编号:

MFCD00011062

UNSPSC代码:

12141720

PubChem化学物质编号:

24852586

NACRES:

NA.23

CN¥1,631.29

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此商品	40560	113301	113303
100181 Bactident^™ Oxidase	40560 Oxidase Strips	113301 Bactident^™ Aminopeptidase	113303 Bactident^™ E. coli
Quality Level 200	Quality Level 200	Quality Level 100	Quality Level 100
form solid	form -	form -	form -
application(s) food and beverages pharmaceutical	application(s) agriculture clinical testing environmental food and beverages pharmaceutical, microbiology	application(s) detection, environmental food and beverages	application(s) detection, environmental food and beverages
suitability selective and differential for	suitability Plesiomonas spp., Aeromonas spp., Neisseria spp., Pseudomonas spp.	suitability Aeromonas spp., Bacillus spp., Salmonella spp.	suitability Citrobacter spp., Escherichia coli, Proteus spp.
storage temp. 2-8°C	storage temp. 2-8°C	storage temp. 2-8°C	storage temp. 2-8°C

一般描述

铱是稀有的高密度过渡金属，铂族金属成员之一。以其优越的理化性质著称。铱可用于高温应用，例如晶体生长坩埚，因其高熔点和高温稳定性可用于制造在极端条件下工作的仪器。优异的耐腐蚀性和导电性可用于制造电触头和电极。此外，铱还可作为催化剂用于各种有机反应，包括加氢反应、水分解反应、C-C偶联反应和烯烃复分解反应。

应用

用于酸性介质中高效水氧化的铱基双钙钛矿：该研究强调了基于铱的双钙钛矿的开发，该物质可以在降低铱含量的同时保持水氧化的高活性和稳定性，对于材料科学中与能源相关的应用具有重要意义（Diaz-Morales et al., 2016）。
氧化铱析氧反应机理的研究进展：本文分析了氧化铱析氧反应（OER）机制，这对于改善工业应用中的催化过程至关重要（Naito et al., 2021）。
氧化铱的制备及应用：回顾：一篇全面的综述，讨论铱氧化物的各种制造方法及其应用，特别是与药物发现和材料科学相关的传感器和催化剂方面（Chen et al., 2020）。

象形图

GHS02

警示用语：

Danger

危险声明

H228

预防措施声明

P210 - P240 - P241 - P280 - P370 + P378

危险分类

Flam. Sol. 1

储存分类代码

4.1B - Flammable solid hazardous materials

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

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[Ir(P-OP)]-catalyzed asymmetric hydrogenation of diversely substituted C═N-containing heterocycles.

José Luis Núñez-Rico et al.

Organic letters, 15(8), 2066-2069 (2013-04-12)

Iridium(I) complexes of enantiomerically pure phosphine-phosphite ligands ([Ir(Cl)(cod)(P-OP)]) efficiently catalyze the enantioselective hydrogenation of diverse C═N-containing heterocyclic compounds (benzoxazines, benzoxazinones, benzothiazinones, and quinoxalinones; 25 examples, up to 99% ee). A substrate-to-catalyst ratio as high as 2000:1 was reached.

Iridium-catalyzed selective α-alkylation of unactivated amides with primary alcohols.

Le Guo et al.

Organic letters, 15(5), 1144-1147 (2013-02-16)

The first α-alkylation of unactivated amides with primary alcohols is described. An effective and robust iridium pincer complex has been developed for selective α-alkylation of tertiary and secondary acetamides involving a "borrowing hydrogen" methodology. The method is compatible with alcohols

Ir(I)-catalyzed synthesis of N-substituted pyridones from 2-alkoxypyridines via C-O bond cleavage.

Shiguang Pan et al.

Organic letters, 15(8), 1902-1905 (2013-04-02)

A cationic Ir(I) complex-catalyzed O-to-N-alkyl migration in 2-alkoxypyridines bearing a secondary alkyl group on the oxygen atom by C-O bond cleavage is described. The present transformation gave various N-alkylpyridones in moderate to good yields. The addition of sodium acetate played

Guanidinato complexes of iridium: ligand-donor strength, O2 reactivity, and (alkene)peroxoiridium(III) intermediates.

Matthew R Kelley et al.

Inorganic chemistry, 52(5), 2564-2580 (2013-02-21)

A series of seven [Ir{ArNC(NR2)NAr}(cod)] complexes (1a-1g; where R = Me or Et; Ar = Ph, 4-MeC6H4, 4-MeOC6H4, 2,6-Me2C6H3, or 2,6-(i)Pr2C6H3; and cod = 1,5-cyclooctadiene) were synthesized by two different methods from the neutral guanidines, ArN═C(NR2)NHAr, using either MeLi and

High color rending index and high-efficiency white organic light-emitting diodes based on the control of red phosphorescent dye-doped hole transport layer.

M Y Zhang et al.

Optics express, 21 Suppl 1, A173-A178 (2013-02-15)

We have investigated the transport characteristics of red phosphorescent dye bis(1-(phenyl)isoquinoline) iridium (III) acetylanetonate (Ir(piq)₂acac) doped 4,4',4"-tri(N-carbazolyl)triphenylamine (TCTA), and found that the increasing doping ratio was facilitated to improve the ability of hole transporting. A high color rendering index (CRI)

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铱

powder, 99.9% trace metals basis

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