臭化ルビジウム
| メーカー |
製品番号 |
製品説明 |
CAS番号 |
包装 |
価格 |
更新時間 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01W0118-0048 |
臭化ルビジウム 99.0+% (Titration)
Rubidium Bromide 99.0+% (Titration) |
7789-39-1 |
25g |
￥10700 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01SRM93-3720 |
臭化ルビジウム (99%-Rb)
Rubidium bromide (99%-Rb) |
7789-39-1 |
10g |
￥24900 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01SRM93-3720 |
臭化ルビジウム (99%-Rb)
Rubidium bromide (99%-Rb) |
7789-39-1 |
50g |
￥99300 |
2024-03-01 |
購入 |
|
Sigma-Aldrich Japan
|
336149 |
臭化ルビジウム 99.6% trace metals basis
Rubidium bromide 99.6% trace metals basis |
7789-39-1 |
10g |
￥24800 |
2024-03-01 |
購入 |
|
純正化学株式会社
|
36455-1610
|
臭化ルビジウム 99.0%+
Rubidium bromide 99.0%+ |
7789-39-1 |
25g |
￥10900 |
2024-03-01 |
購入 |
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 上流と下流の製品情報
原材料
準備製品
臭化ルビジウム 生産企業
Global( 100)Suppliers
7789-39-1(臭化ルビジウム)キーワード:
- 7789-39-1
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- 臭化ルビジウム
- 臭化ルビジウム (99%-Rb)
- 臭化ルビジウム (99.9%-Rb)