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Tetrachloroauric(III)acid hydrate

BGC Id:	210747487637
CAS No:	16903-35-8
Synonyms:	chlorauricacid ; chloroauric(iii) acid (6ci) ; auric acid (haucl4) ; aurate(1-),tetrachloro-, hydrogen (1:1), (sp-4-1)- ; tetrachloroauric ; browngoldchloride ; gold hydrogen chloride(auhcl4) ; aurate(1-), tetrachloro-, hydrogen, (sp-4-1)-(9ci) ; gold chloride ; chlorauric acid ; chloroauric acid (haucl4) ; gold chloride, brown ; chlorauic acid ; hydrogentetrachloroaurate (iii) ; auricacid ; hydrogen tetrachloroaurate ; aurate(1-),tetrachloro-, hydrogen (8ci) ; auric chloride acid ; gold chloride pure ; chloroauric acid ; hydrogen tetrachloroaurate(1-) ; tetrachloroauric acid ; chlorooauric acid(haucl4) ; tetrachloroauric acid (haucl4) ; brown gold chloride
Molecular Formula:	AuCl4.H
Molecular Weight:	339.79
EINECS:	240-948-4

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The following notable provider has been checked and can be recommended.

BuGuCh & Partners

Tipo de companhia: Producer

país: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production site ...

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What other providers are available for CAS 16903-35-8?

The last intensive check and update was carried out on 2025/05/30.

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Synonyms:

chlorauricacid ; chloroauric(iii) acid (6ci) ; auric acid (haucl4) ; aurate(1-),tetrachloro-, hydrogen (1:1), (sp-4-1)- ; tetrachloroauric ; browngoldchloride ; gold hydrogen chloride(auhcl4) ; aurate(1-), tetrachloro-, hydrogen, (sp-4-1)-(9ci) ; gold chloride ; chlorauric acid ; chloroauric acid (haucl4) ; gold chloride, brown ; chlorauic acid ; hydrogentetrachloroaurate (iii) ; auricacid ; hydrogen tetrachloroaurate ; aurate(1-),tetrachloro-, hydrogen (8ci) ; auric chloride acid ; gold chloride pure ; chloroauric acid ; hydrogen tetrachloroaurate(1-) ; tetrachloroauric acid ; chlorooauric acid(haucl4) ; tetrachloroauric acid (haucl4) ; brown gold chloride

CAS:

16903-35-8

EINECS:

240-948-4

Molecular Formula:

AuCl4.H

MDL:

SMILES:

CC1=CC=C(C=C1)S(=O)(=O)NC(=N)NCCC[C@H](NC(=O)OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)C(O)=O

Properties

Molecular Weight:

339.79 g·mol−1

Density:

3.9 g/mL at 25 °C

Melting point:

30 °C

Solubility:

H₂O: soluble

Physical Description:

golden to yellowish brown crystals or powder

Safety Information

Hazard Symbols: C, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38-43-34-36/38-23 (R)

Safety Codes:

26-36/37/39-45-36/37 (S)

WGK Germany:

RID / ADR:

UN 3260 8 / PG 3

RTECS:

CK6330000

Storage temperature:

2-8°C

What other providers are available for CAS 16903-35-8?

In addition to the providers presented here for Tetrachloroauric(III)acid hydrate with the CAS number 16903-35-8, there are other 57 providers with slightly different product names available for this CAS number.

CAA solution 38

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Hydrogen tetrachloroaurate(III) solution

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Hydrogen tetrachloroaurate(III), solution

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Gold(III) chloride solution, 99.99% trace metals basis, 30 wt. % in dilute HCl

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