Chloroauric acid CAS NO.16903-35-8

Chloroauric acid Basic information
Product Name:	Chloroauric acid
CAS:	16903-35-8
MF:	AuCl4H
MW:	339.79
EINECS:	240-948-4
Chloroauric acid Chemical Properties
Melting point	30°C
Boiling point	100 °C
density	3.9 g/mL at 25 °C
storage temp.	2-8°C
solubility	H2O: soluble
form	Liquid
color	yellow
Water Solubility	Miscible with water, alcohol, ester, ether and ketone.
Sensitive	Light Sensitive
Merck	134,537
Stability:	Stable. Hygroscopic. Light sensitive. Incompatible with strong bases, sulfides, cyanides, carbonates.
InChIKey	FAGGMVVGLLFOQV-UHFFFAOYSA-J
CAS DataBase Reference	16903-35-8(CAS DataBase Reference)
EPA Substance Registry System	Aurate(1-), tetrachloro-, hydrogen, (SP-4-1)- (16903-35-8)

Item		Specifications	Results
AU≥(wt%)		50	51
Purity ≥(wt%)		99.9	99.9
Appearance		Gold or yellow red crystal
Character		Soluble in water, ethanol, etc., thermal decomposition
Inductively coupled plasma/elemental analyzer (wt%)	Pt	<0.0050	<0.0020
	Ru	<0.0050	<0.0020
	Ag	<0.0050	<0.0010
	Mg	<0.0050	<0.0015
	Fe	<0.0050	<0.0010
	Mn	<0.0050	<0.0010
	Si	<0.0050	<0.0010
	Al	<0.0050	<0.0005
	Ca	<0.0050	<0.0010
	Cu	<0.0050	<0.0010
	Cr	<0.0050	<0.0010
	Ni	<0.0050	<0.0010
	Zn	<0.0050	<0.0005
	Pb	<0.0050	N.D
Conclusion		The results conforms with enterprise standards