CAS No.: | 16903-35-8 |
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Formula: | Aucl4h |
EINECS: | 240-948-4 |
Type: | Synthesis Material Intermediates |
Appearance: | Powder |
Quality: | Refined |
Samples: |
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The details of High Quality Chloroauric Acid CAS 16903-35-8 in stock
Product Name: Chloroauric acid
Synonyms: Hydrogen tetrachloroaurate(III) solution, Au 40-44 wt. %;auricacid;tetrachloroauric;tetrachloroauric(iii)acidhydrate(51%au);TETRACHLOROAURIC ACID;Aurate(1-),tetrachloro-, hydrogen (1:1), (SP-4-1)-;Gold(III) chloride solution, 98%,Au 47.8%;GOLD TRICHLORIDE ACID BROWN
CAS: 16903-35-8
MF: AuCl4H
MW: 339.79
EINECS: 240-948-4
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
Certification of High Quality Chloroauric Acid CAS 16903-35-8 in stock
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 |
Application of High Quality Chloroauric Acid CAS 16903-35-8 in stock
Hydrogen tetrachloroaurate(III) acts as a precursor used in the purification of gold by electrolysis. It is also used for the recovery, concentration, purification and analytical determination of gold. It acts as a key starting material for the preparation of gold compounds. It plays an important role as a catalyst in the preparation of 2-arylbenzoxazoles.
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