Hexaammineruthenium(III) chloride

Hexaammineruthenium(III) chloride 속성

Hexaammineruthenium(III) chloride C화학적 특성, 용도, 생산

화학적 성질

Hexaammineruthenium(III) chloride, [Ru(NH3)6]Cl3, is a powdery, pale yellow, air stable, water-soluble powder.
Hexaammineruthenium(III) chloride and hexaammineruthenium(II) chloride are readily interconverted via electrochemical reduction and oxidation, respectively. As a result, hexaammineruthenium(III) chloride is often used as the analyte in cyclic voltammetry demonstrations. This property also makes [Ru(NH3)6]Cl3 highly useful in various biochemical analyses as an indicator of the occurrence of one-electron reactions.

용도

Hexaamineruthenium(III) Chloride as an Electron Mediator for Glucose
Detection Glucose monitoring systems use hexaammineruthenium(III) chloride as an electron mediator. In one commercial blood glucose monitoring system, β-D-glucose reacts with GOD and hexaammineruthenium (III) chloride in the test strip, generating β-D-glucono-lactone and hexaammineruthenium (II) chloride. The amount of hexaammineruthenium (II) chloride that is produced is directly proportional to the amount of glucose in the blood sample. Oxidation of the hexaammineruthenium(II) chloride back to hexaammineruthenium (III) chloride then generates an electric current. The meter is used to convert the current into the value of the glucose concentration.
In another system reported in the literature, the thermostable FADGDH glucose-dehydrogenase complex, rather than GDH, was used as the enzyme and deposited’ along with hexaammineruthenium (III) chloride, onto a screen-printed carbon electrode (SPCE) (Ref 2). The sensor was shown to measure the whole-blood glucose level within 1 sec using a 150-nL whole-blood sample with both high precision and reproducibility. Importantly, the sensor reading was stable for more than 60 days, even at 70 °C.
In these systems, the hexaammineruthenium (III) chloride must be of consistent purity and quality to ensure consistent and accurate test results.
Reactions:
β-D-glucose + Hexammineruthenium(III) chloride + GOD → D-Glucono-δ-Lactone + Hexammineruthenium (II) chloride
Hexammineruthenium(II) chloride →Hexammineruthenium(III) chloride + e
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주요 응용

Hexaammineruthenium III/II (HexRu(III)|HexRu(II)) couple is a commonly used electrochemical redox couple due to its chemical and electrochemical reversibility.
Hexaammineruthenium(III) chloride can be used to synthesize chloropentaammineruthenium(III) chloride.

생산 방법

Hexammineruthenium (II) dichloride 34 g (ruthenium 0.12 mol) was dissolved in 270 mL of water, and 6.65 g (0.12 mol) of ammonium chloride was gradually added to it. Then, oxygen gas was blown into this solution to synthesize hexaammineruthenium (III) trichloride. Oxygen gas with a purity of 99.99% was blown at a flow rate of 0.5 L / min, and the reaction was performed while measuring the redox potential with an ORP meter inserted in the solution. Then, when the redox potential reached ?80 mV (vs. Ag / AgCl), the blowing of oxygen gas was stopped (the liquid temperature was 20-25 ℃). In the separation and extraction step, 36 g of ammonium chloride was dissolved in the filtrate and then cooled to 3 ° C. As a result, pale cream hexaammineruthenium (III) trichloride crystals were crystallized. Finally, the solution was filtered to separate hexaammineruthenium (III) trichloride crystals, washed with 50 mL of acetone, and dried at 60 ℃. for 2 hours to obtain Hexaammineruthenium(III) chloride crystals.

일반 설명

Hexaammineruthenium III/II (HexRu(III)|HexRu(II)) couple is a commonly used electrochemical redox couple due to its chemical and electrochemical reversibility.

Purification Methods

Crystallise it twice from 1M HCl.

Hexaammineruthenium(III) chloride 준비 용품 및 원자재

원자재

준비 용품

Hexaammineruthenium(III) chloride 공급 업체

공급자	전화	이메일	국가	제품 수	이점
R&D Scientific Inc.	+12266000236	sales@rdscientific.com	Canada	1336	58
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9341	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5909	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39916	58
Richest Group Ltd	18017061086	oled@richest-group.com	CHINA	5601	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9641	58
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10326	58

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