Chloroauricacid与CAS16903-35-8

CAS No.: 16903-35-8
EINECS No.: 240-948-4
Product name: Chloroauric acid
Color: yellow powder
Molecular weight: 339.78649
Molecular Formula: HAuCl4 4H2O

CAS: 16903-35-8

MF： HAuCl4 4H2O

纯度： 99%

What is of Chloroauricacid with CAS 16903-35-8?

氯酸是主要用于生物测定、电镀金、摄影、金粉末、瓷器色，红色玻璃制造业、特殊油墨和治疗结核病。它还可以用作为分析试剂，如微量分析的铷(Rb)和铯(Cs)。它是用于半导体、电子连接和地方镀金的集成电路会导致框架，还用于印刷电路板。

规格

商品名:	氯金酸	批没有。	JL20221016
Cas	16903-35-8	MF日期	Oct.16,2022
包装	500g/瓶	分析日期	Oct.16,2022
数量	10公斤	到期日期	Oct.15,2024
我TEM	S标准		结果，
外观	金黄色的针状的结晶		符合
性能	湿性，溶于水，乙醇、乙醚、微溶于氯仿的、腐蚀性的、热分解的背景点光		符合
感应耦合等离子体/元素分析仪	Pd＜0.0050		0.0019
	Ru＜0.0050		0.0020
	Pt＜0.0050		0.0017
	Ag＜0.0050		0.0015
	Al＜0.0050		0.0019
	菲＜0.0050		0.0011
	毫克＜0.0050		0.0014
	Si＜0.0050		0.0011
	Cu＜0.0050		0.0013
	Cr＜0.0050		0.0010
	Zn＜0.0050		0.0011
	Pb＜0.0005		N.D.
Au内容	≥49.00%		50.02%
纯度	≥的99.90%		99.95%
结论	合格

应用

1.Chloroauric acid used for partial gold plating of semiconductor and integrated circuit lead frame, printed circuit board and electronic connector
2.Chloroauric acid mainly used for gold plating, special ink, medicine, porcelain gold and red glass, as well as raw materials for making various gold compounds, photography and chemical reagents.
3.Chloroauric acid used to prepare stable nanometer sized and undifferentiated colloidal gold particles in solution form.

chloroauric-acid-application

包装

100g/瓶,500g/瓶或要求客户。让它离开光在温度25℃以下

packing 1

关键字

Hydrogentetrachloroaurate(III)solution,Au4044wt.%;auricacid; tetrachloroauric; tetrachloroauric(iii)acidhydrate(51%au); TETRACChemicalbookHLOROAURICACID;Aurate(1-),tetrachloro-,hydrogen(1:1),(SP-4-1)-; Gold(III)chloridesolution,98%,Au47.8%; GOLDTRICHLORIDEACIDBROWN

COA-Chloroauric-acid