硫酸ガリウム(Ⅲ)水和物
硫酸ガリウム(Ⅲ)水和物 物理性質
- 融点 :
- 105-110°C
- 比重(密度) :
- 3,86 g/cm3
- 溶解性:
- soluble in H2O, ethanol
- 外見 :
- 結晶
- 色:
- 白い
- 比重:
- 3.86
- 水溶解度 :
- 水および酸にわずかに溶ける。
- Sensitive :
- Hygroscopic
- 安定性：:
- 吸湿性
- CAS データベース:
- 13780-42-2
硫酸ガリウム(Ⅲ)水和物 価格
もっと(7)
| 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)
|
W01ALF011152 |
硫酸ガリウム(III)水和物
Gallium(III) sulfate hydrate, Puratronic?, 99.999% (metals basis) |
13780-42-2 |
10g |
￥81300 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01ALF011152 |
硫酸ガリウム(III)水和物
Gallium(III) sulfate hydrate, Puratronic?, 99.999% (metals basis) |
13780-42-2 |
50g |
￥294500 |
2024-03-01 |
購入 |
|
Sigma-Aldrich Japan
|
463892 |
≥99.99% trace metals basis
Gallium(III) sulfate hydrate ≥99.99% trace metals basis |
13780-42-2 |
5g |
￥18100 |
2023-06-01 |
購入 |
|
Sigma-Aldrich Japan
|
463892 |
≥99.99% trace metals basis
Gallium(III) sulfate hydrate ≥99.99% trace metals basis |
13780-42-2 |
25g |
￥58400 |
2023-06-01 |
購入 |
|
純正化学株式会社
|
83155-1610
|
硫酸ガリウム（Ⅲ）水和物
Gallium(Ⅲ) sulfate hydrate |
13780-42-2 |
25g |
￥21300 |
2024-03-01 |
購入 |
硫酸ガリウム(Ⅲ)水和物 化学特性,用途語,生産方法
化学的特性
octahedral crystal(s); formed by dissolving Ga2O3 or Ga(OH)3 in sulfuric acid and precipitating with ether or alcohol [MER06]
使用
Gallium(III) sulfate hydrate is used in the preparation of other gallium compounds such as gallium oxide. It is supported on silica gel act as a solid acid catalyst, which is employed as a heterogeneous catalyst for the esterification of p-hydroxybenzoic acid and heptanol to give n-heptyl p-hydroxybenzoate. On reacting with strong acid cation ion exchange resin, it exhibits excellent catalytic activity, which is used for synthesizing amyl hexanoate.
純化方法
Recrystallisation from H2O gives the 16-18H2O hydrate (solubility at 20o is 170g/100mL). Alternatively dissolve it in 50% H2SO4 and evaporate (60-70o), cool and precipitate it by adding EtOH/Et2O. On heating at 165o it provides the anhydrous salt, which is a white hygroscopic solid. [Reimmann & Tanner Z Naturforsch 20B 71 1965.]
硫酸ガリウム(Ⅲ)水和物 上流と下流の製品情報
原材料
準備製品
硫酸ガリウム(Ⅲ)水和物 生産企業
Global( 93)Suppliers
13780-42-2(硫酸ガリウム(Ⅲ)水和物)キーワード:
- 13780-42-2
- GALLIUM SULFATE
- GALLIUM SULFATE HYDRATE
- GALLIUM SULFATE, HYDROUS
- GALLIUM(+3)SULFATE HYDRATE
- GALLIUM (III) SULFATE
- GALLIUM(III) SULFATE HYDRATE
- Gallium(III) sulfate hydrate, 99.995% metals basis
- Gallium (III) sulfate hydrate (99.999% Ga) (metals basis)
- Galliumsulfatehydratemetalsbasiswhitextl
- Gallium(III) sulfate hydrate, Puratronic(R), 99.999% (metals basis)
- Gallium(III) sulfate hydrate, Puratronic, 99.999% (metals basis)
- Gallium(III)sulfatehydrate(99.999%-Ga)PURATREM
- gallium(iii) sulfate hydrate, puratronic
- Gallium(III) sulfate hydrate >=99.99% trace metals basis
- Gallium(III) sulfate hydrate, 99.999% trace metals basis
- gallium,trisulfate,hydrate
- digallium:trisulfate:hydrate
- Ga2(SO4)3.18H2O
- Gallium(III) sulphate, 99.999%
- 硫酸ガリウム(Ⅲ)水和物
- 硫酸ガリウム(III)水和物
- 硫酸ガリウム(III)水和物 (99.999%-Ga) PURATREM