Chloroauricacid với CAS 16903-35-8

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

HÌNH HAuCl4 4H2O

Độ tinh khiết: 99%

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

Chlorine acid is mainly used for alkaloid determination, electroplating gold, photography, gold powder, porcelain coloring, red glass manufacturing, special ink and treatment of tuberculosis. It can also be used as analytical reagent, such as microanalysis of rubidium (Rb) and cesium (Cs). It is used for semiconductor, electronic connector and local gold-plated of integrated circuit lead frame, also for printing circuit boards.

Đặc điểm kỹ thuật

Sản Phẩm Tên:	Chloroauric acid	Hàng Loạt Không.	JL20221016
Cas	16903-35-8	CHỨC Ngày	Oct.16,2022
Đóng gói	500g/bottle	Phân Tích Ngày	Oct.16,2022
Số lượng	10kg	Ngày Hết Hạn	Oct.15,2024
TôiTEM	STANDARD		QUẢ
Sự xuất hiện	Golden yellow acicular crystallization		Phù hợp
Tính	Hygroscopic , Soluble in water, alcohol, ether, slightly soluble in chloroform, corrosive, thermal decomposition，back spots in the light		Phù hợp
Inductively Coupled Plasma/Elemental Analyzer	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
	Fe ＜0.0050		0.0011
	Mg ＜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 content	≥49.00%		50.02%
Độ tinh khiết	Ít 99.90%		99.95%
Kết luận	Đủ điều kiện

Ứng dụng

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

Đóng gói

100g/bottle, 500g/bottle or requirement of clients. Keep it away from light at a temperature below 25℃

packing 1

Từ khóa

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