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Sigma-Aldrich

四氯金(III)酸钠 二水合物

99%

同義詞:

氯化金钠

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About This Item

線性公式:
NaAuCl4 · 2H2O
CAS號碼:
13874-02-7
分子量：:
397.80
EC號碼:
239-241-3
MDL號碼:
MFCD00149162
分類程式碼代碼:
12352302
PubChem物質ID:
24857964
NACRES:
NA.23
暫時無法取得訂價和供貨情況

品質等級

100

化驗

99%

形狀

solid

反應適用性

reagent type: catalyst
core: gold

SMILES 字串

O.O.[Na+].Cl[Au-](Cl)(Cl)Cl

InChI

1S/Au.4ClH.Na.2H2O/h;4*1H;;2*1H2/q+3;;;;;+1;;/p-4

InChI 密鑰

OEERDTKOVZFOHF-UHFFFAOYSA-J

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相關類別

一般說明

四氯金酸钠二水合物(NaAuCl4·2H2O) 是最便宜的金催化剂，广泛用于众多有机转化反应， 例如，多重键亲核加成、非对称醚化、 和炔丙醇的亲核取代反应。

應用

四氯金酸钠二水合物可用作催化剂：
  • 合成1,5苯二氮䓬和喹喔啉衍生物，作为重要的制药用杂环化合物。
  • 用于通过简单、温和的方法，脱保护叔丁基二甲基硅烷(TBS)的保护基。
也可用作金纳米颗粒的合成前体。

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315,H319,H335

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
MKCX5462
MKCX2270
0000198815
0000198815
MKCW9215

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Yumeki Tani et al.
Royal Society open science, 6(5), 190293-190293 (2019-06-21)
Here we found that gold nanoparticles (AuNPs) enhance the optical force acting on vesicles prepared from phospholipids via hydrophobic and electrostatic interactions. A laser beam was introduced into a cuvette filled with a suspension of vesicles and it accelerated them
Shenting Zhu et al.
International journal of nanomedicine, 14, 5017-5032 (2019-08-03)
Background: Epigallocatechin gallate (EGCG), the major anti-inflammatory compound in green tea, has been shown to suppress osteoclast (OC) differentiation. However, the low aqueous solubility of EGCG always leads to poor bioavailability, adverse effects, and several drawbacks for clinical applications. Purpose:
Umar M Badeggi et al.
Biomolecules, 10(3) (2020-03-19)
In this study, procyanidins fractions of dimers and trimers (F1-F2) from the Leucosidea sericea total extract (LSTE) were investigated for their chemical constituents. The total extract and the procyanidins were employed in the synthesis of gold nanoparticles (Au NPs) and
Abdulrahman M Elbagory et al.
International journal of nanomedicine, 14, 9007-9018 (2019-12-11)
Macrophages and Natural Killer (NK) cells are an integral part of the innate immune system. These cells produce pro-inflammatory cytokines in response to bacterial infections. However, prolonged inflammation can be a contributing factor in the etiology of several diseases such
Michele S Majoumouo et al.
Molecules (Basel, Switzerland), 25(19) (2020-10-03)
Scientists have demonstrated the potential of plant materials as 'green' reducing and stabilizing agents for the synthesis of gold nanoparticles (AuNPs) and opened new ecofriendly horizons to develop effective and less harmful treatment strategies. The current study demonstrated the use
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