Chloroauricacid with CAS 16903-35-8
CAS No.:16903-35-8, 16903-35-8
MF:HAuCl4 4H2O
EINECS No.:240-948-4, 240-948-4
Model Number:HRYA Chloroauric acid 16903-35-8
Product name:Chloroauric acid
Color:yellow powder
Molecular weight:339.78649
Molecular Formula:HAuCl4 4H2O
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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.
Specification
Product Name:
Chloroauric acid
Batch No.
JL20221016
Cas
16903-35-8
MF Date
Oct.16,2022
Packing
500g/bottle
Analysis Date
Oct.16,2022
Quantity
10kg
Expiry Date
Oct.15,2024
I TEM
S TANDARD
RESULT
Appearance
Golden yellow acicular crystallization
Conform
Properties
Hygroscopic , Soluble in water, alcohol, ether, slightly soluble in chloroform, corrosive, thermal decomposition,back spots in the light
Conform
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%
Purity
≥99.90%
99.95%
Conclusion
Qualified
Application
1.Used for partial gold plating of semiconductor and integrated circuit lead frame, printed circuit board and electronic connector
2.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.Used to prepare stable nanometer sized and undifferentiated colloidal gold particles in solution form.
Packing
100g/bottle, 500g/bottle or requirement of clients. Keep it away from light at a temperature below 25℃
Keywords
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
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