酸化ルテニウム(VIII) (0.5%水溶液)

化学名:酸化ルテニウム(VIII) (0.5%水溶液)

CAS番号.20427-56-9

英語名:Ruthenium tetroxide

CBNumberCB1121685

MFO4Ru

MW165.07

MOL File20427-56-9.mol

别名

酸化ルテニウム(VIII) (0.5%水溶液)

四酸化ルテニウム

テトラオキソルテニウム

酸化ルテニウム(VIII) (0.5%水溶液)物理性質

融点

25.4°

沸点

bp 40°

比重(密度)

3.290

貯蔵温度

Refrigerator (+4°C)

溶解性

slightly soluble in H2O; very soluble in ctc; reacEtOH

外見

結晶性粉末

色

白い

水溶解度

2.03g/100mL H2O (20℃); 溶解度の高いCCl4、その他の塩素化炭化水素 [MER06] [KIR82]

Sensitive

heat sensitive, store cold

晶系

単斜

空间群

C2/c

晶格常数

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
0.9302	0.43967	0.8454	90	116.82	90	0.3086

安定性：

安定。

CAS データベース

20427-56-9

安全性情報

Sフレーズ	16-17-36/37/39
RIDADR	3139
国連危険物分類	5.1
容器等級	I
HSコード	28439000

危険有害性情報のコード(GHS)

酸化ルテニウム(VIII) (0.5%水溶液) 価格

製品番号	包装	価格	製品説明	購入
富士フイルム和光純薬株式会社(wako) W01SRM44-2000	10mL	￥47700	酸化ルテニウム(VIII) (0.5%水溶液)	購入
富士フイルム和光純薬株式会社(wako) W01SRM44-2000	10mL×5	￥182000	酸化ルテニウム(VIII) (0.5%水溶液)	購入
富士フイルム和光純薬株式会社(wako) 38900-1A	10mL	￥49390		購入

酸化ルテニウム(VIII) (0.5%水溶液) 化学特性,用途語,生産方法

化学的特性
Ruthenium tetroxide is a golden-yellow volatile solid with an acrid odor, sparingly soluble in water and freely soluble in CCl4, in which it forms stable solutions. In comparison with the analogous compound OsO4, ruthenium tetroxide is a stronger oxidizing agent that reacts violently-resulting in explosion and/or flames-with most common organic solvents such as ether, alcohols, benzene, and pyridine, 1 and also with filter paper.

Ruthenium tetroxide is a clear orange to gold colored solution, It sublimes very easily at room temperature, possessing a melting point of 25.4℃ and a boiling point of 40℃ . While it is very soluble in CCl4 and other nonflammable organic solvents, a saturated solution in water at 20℃ reaches a concentration of 2% w/v.
使用
Ruthenium tetroxide is an oxidizing agent similar to osmium tetroxide, but more difficult to handle. The solvents normally employed in OsO4 oxidations (ether, benzene, pyridine) cannot be used because of their violent reaction with RuO4. Only CCl4 is recommended.
調製方法
Ruthenium(VIII) oxide (ruthenium tetraoxide) RuO4 is formed when an alkaline ruthenium solution is treated with a strong oxidant, such as chlorine, or bromate ion when the Ru is in acid solution.
製造方法
Ruthenium tetroxide can be conveniently handled as a carbon tetrachloride solution that is easily prepared by stirring an aqueous solution of sodium periodate NaIO4 with a suspension of hydrated ruthenium dioxide in CCl4. Ruthenium tetroxide partitions between CCl4 and water, resulting in a 60:1 concentration ratio.
危険性
Fire risk in contact with organic materials.
参考文献
M. Pley, M.S. Wickleder, J. Solid State Chem., 178, 3206 (2005), DOI: 10.1016/j.jssc.2005.07.021.

酸化ルテニウム(VIII) (0.5%水溶液) 上流と下流の製品情報

酸化ルテニウム(VIII) (0.5%水溶液) 生産企業

20427-56-9, 酸化ルテニウム(VIII) (0.5%水溶液) キーワード

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