臭化ルビジウム

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Warning

• 危険有害性情報

  H315：皮膚刺激

  H319：強い眼刺激

  H335：呼吸器への刺激のおそれ

• 注意書き

  P280：保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。

  P302+P352：皮膚に付着した場合：多量の水と石鹸で洗うこと。

臭化ルビジウム 価格

臭化ルビジウム 化学特性,用途語,生産方法

• 外観

  白色の結晶性粉末

• 溶解性

  水に溶ける。水に溶ける。エタノールに不溶。アセトンに難溶。

• 説明

  Rubidium bromide (RbBr) is a hygroscopic material, which is generally similar to the other rubidium halides.
  Rubidium bromide is the bromide of rubidium. It has a NaCl crystal structure, with a lattice constant of 685 picometres.
  There are several methods for synthesising rubidium bromide. One involves reacting rubidium hydroxide with hydrobromic acid:
  RbOH + HBr → RbBr + H2O
  Another method is to neutralize rubidium carbonate with hydrobromic acid:
  Rb2CO3 + 2 HBr → 2 RbBr + H2O + CO2
  Rubidium metal would react directly with bromine to form RbBr, but this is not a sensible production method, since rubidium metal is substantially more expensive than the carbonate or hydroxide; moreover, the reaction would be explosive.

• 化学的特性

  white crystalline powder

• 使用

  Rubidium bromide is used in infrared optics.

• 純化方法

  The bromide is a white crystalline powder which crystallises from H2O (solubility: 50% in cold and 67% in boiling H2O to give a neutral solution). It also crystallises from near-boiling water (0.5mL/g) by cooling to 0o.

臭化ルビジウム 生産企業

Global(106)Suppliers

臭化ルビジウム スペクトルデータ(Raman)

7789-39-1, 臭化ルビジウム キーワード