50790
氯化金 (III) 水合物
~50% Au basis
别名:
四氯金酸, 四氯金酸氢 水合物, 氯化金, 氯金酸
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关于此项目
线性分子式:
HAuCl4 · aq
化学文摘社编号:
分子量:
339.79 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
240-948-4
MDL number:
Form:
powder or crystals
Quality Level
form
powder or crystals
reaction suitability
core: gold
concentration
~50% Au
color
yellow
density
3.9 g/mL at 25 °C
SMILES string
O.Cl.Cl[Au](Cl)Cl
InChI
1S/Au.4ClH.H2O/h;4*1H;1H2/q+3;;;;;/p-3
InChI key
OVJUDSKPNIBLOO-UHFFFAOYSA-K
General description
氯化金(III)水合物，又称氯金酸，是合成金纳米颗粒的前体。它还具有很高的催化活性。
Application
用作以下反应的催化剂：不对称醇醛缩合反应，乙烯基芳烃二硼化反应，三烷基锡烷脱氢二聚化反应，烯烃和胺羰基化反应，C-C、C-O键偶联反应、硫化物氧化反应，硫醚选择性氧化反应。
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT RE 2 Oral
target_organs
Kidney
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
商品
Plasmonic nanoparticles have unique optical properties that can be tailored to suit a variety of applications in the biotechnology1–8 and electronics9–16 industries.
Raquel Casado et al.
Journal of the American Chemical Society, 125(39), 11925-11935 (2003-09-25)
Different inorganic and organometallic gold(III) and gold(I) complexes have been tested in the addition of water and methanol to terminal alkynes. Anionic and neutral organometallic gold(III) compounds can efficiently mediate these reactions in neutral media in refluxing methanol. The compounds
The crystal structure of gold (III) chloride
Acta Crystallographica, 11(4), 248-288 (1958)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 50790-1G | 04061832468471 |
| 50790-250MG | 04061832468570 |
| 50790-5G | 04061832469096 |