chloroauric acid CAS 16903-35-8 – Bild 2

chloroauric acid CAS 16903-35-8

CAS: 16903-35-8
Molecular Formula: HAuCl4 4H2O
Molecular Weight: 339.78649
EINECS: 240-948-4

Synonym: 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

What is chloroauric acid CAS 16903-35-8?

chloroauric acid CAS 16903-35-8 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.

Spezifikation

Produkt Name:	Chlorogoldsäure	Chargen-Nr.	JL20221016
Cas	16903-35-8	MF Date	Okt.16,2022
Verpackung	500g/Flasche	Analyse-Datum	Okt.16,2022
Menge	10kg	Ablaufdatum	Okt.15,2024
IchTEM	SSTANDARD		ERGEBNIS
Aussehen	Goldene gelbe nadelförmige Kristallisation		Entsprechen
Eigenschaften	Hygroskopisch , Löslich in Wasser, Alkohol, äther, leicht löslich in chloroform, korrosive, thermische Zersetzung，back Flecken im Licht		Entsprechen
Induktiv Gekoppelte Plasma - /Elementar 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-Inhalt	≥49.00%		50.02%
Reinheit	≥99.90%		99.95%
Conclusion	Qualified

Anwendung

1.chloroauric acid CAS 16903-35-8 used for partial gold plating of semiconductor and integrated circuit lead frame, printed circuit board and electronic connector
2.Chlorogoldsäure hauptsächlich für gold-plating, spezielle Tinte, Medizin, Porzellan, gold und rot Glas, als auch als Rohstoff für die Herstellung verschiedener gold-verbindungen, Fotografie und chemischen Reagenzien.
3.Chloroauric acid used to prepare stable nanometer sized and undifferentiated colloidal gold particles in solution form.

chloroauric acid CAS 16903-35-8-application