CAS number : 27988-77-8
Molecular weight :
Molecular formula/chemical symbol :HAuCl4
Description :
Orange to dark orange powder or crystal, easy deliquescence. Soluble in water, but soluble in ethanol, ethyl ether, slightly soluble in chloroform, insoluble in carbon disulfide. Thermal decomposition.
USES :
Mainly used for gold plated, special ink, drugs, porcelain gold and red glass, etc., and a variety of gold compound production of raw materials, photographic industry and chemical reagent.
Report :
inspection report
the name or description of a commodity |
Gold chloride (III) hydrate |
CAS: 27988-77-8 |
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character |
Orange to dark orange powder or crystal |
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chemical formula |
HAuCl4 · aq |
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test item |
test result |
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X-Ray Diffraction |
Conforms to Structure |
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Gold (Au) |
48- 52 % |
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Insoluble matter |
≤0.1 % |
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Nitrogen(N) |
≤0.01 % |
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Alkali and other metal impurities |
≤0.2 % |