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520918

Sigma-Aldrich

氯化金 (III) 三水合物

≥99.9% trace metals basis

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别名:
四氯金酸, 氯化金(III)三水合物
线性分子式:
HAuCl4 · 3H2O
CAS号:
16961-25-4
分子量:
393.83
EC 号:
240-948-4
MDL编号:
MFCD00149904
PubChem化学物质编号:
24874179
NACRES:
NA.23

检测方案

≥99.9% trace metals basis

形式

crystals and lumps

组成

Au, 48.5-50.25%

包装

glass bottle of 1 g
glass bottle of 25 g
glass bottle of 5 g

杂质

≤1000.0 ppm Trace Metal Analysis

SMILES字符串

Cl[H].[H]O[H].[H]O[H].[H]O[H].Cl[Au](Cl)Cl

InChI

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

InChI key

XYYVDQWGDNRQDA-UHFFFAOYSA-K

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相关类别

一般描述

与生物医学应用中使用的其他许多纳米颗粒相比，金盐（HAuCl4 ·3H2O）的胚胎毒性要小一些。

应用

氯化金（III）三水合物可用于制造 金黄色葡萄球菌的比色适体传感器。 可用 远志根 （环保还原剂）将其还原，产生金纳米颗粒（AuNP）。

警示用语：

Danger

危险分类

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT RE 2 Oral

靶器官

Kidney

储存分类代码

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

分析证书(COA)

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示例

T1503
货号
-
25G
包装规格/数量

其它示例：

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

输入内容 1.000309185)

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索取COA

  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. What is Gold (III) chloride trihydrate, Product 520918, soluble in?

    Gold (III) chloride trihydrate is very soluble in water and polar organic solvents.

  4. What is the melting point of Gold (III) chloride trihydrate, Product 520918?

    This product has a melting point of 50 deg C, please note that it will decompose at this temperature.

  5. How should Gold (III) chloride trihydrate, Product 520918, be stored?

    We would recommend storing this at room temperature in accordance with our MSDS.  This product is light and moisture sensitive so in order to prolong the life of the product it should be stored under inert gas and the bottle should be wrapped in aluminum foil or stored in a dark place.

  6. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  7. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  8. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Rama Ranjan Bhattacharjee et al.
The journal of physical chemistry. B, 110(13), 6768-6775 (2006-03-31)
Thermoresponsive gold nanoparticles (GNPs) have been prepared by the borohydride reduction of gold salt in the presence of water-soluble polymer, poly(vinyl methyl ether) (PVME). The PVME-coated GNPs (PVME-GNPs) have been assembled into large aggregates in the presence of polyelectrolytes, viz.
Chih-Yuan Chen et al.
Analytical chemistry, 86(24), 11942-11945 (2014-11-25)
Localized surface plasmon resonance (LSPR) represents a sensitive and versatile method for detection of biomolecules in a label-free fashion, but identification of bound analytes can be challenging with LSPR alone, especially for samples in a complex medium. We report the
Yushan Zhang et al.
Bioconjugate chemistry, 30(6), 1724-1733 (2019-05-09)
It is currently recognized that perpetual cross talk among key players in tumor microenvironment such as cancer cells (CCs), cancer associated fibroblasts (CAFs), and endothelial cells (ECs) plays a critical role in tumor progression, metastasis, and therapy resistance. Disruption of
Bo Wang et al.
Biomacromolecules, 7(4), 1203-1209 (2006-04-11)
Synthesis of gold nanoparticles on surfaces has been accomplished by the incubation of poly(dimethylsiloxane) (PDMS) films in tetrachloroauric(III) acid and chitosan solution at room temperature and 4 degrees C. One important point in the present study is that the synthesis
One-pot preparation of creatinine-functionalized gold nanoparticles for colorimetric detection of silver ions
He Y, et al.
Plasmonics (Norwell, Mass.), 11(2), 587-591 (2016)
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