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27988-77-8 molecular structure
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trichlorogold hydrochloride

ChemBase ID: 106912
Molecular Formular: AuCl4H
Molecular Mass: 339.78649
Monoisotopic Mass: 337.84980375
SMILES and InChIs

SMILES:
Cl.Cl[Au](Cl)Cl
Canonical SMILES:
Cl[Au](Cl)Cl.Cl
InChI:
InChI=1S/Au.4ClH/h;4*1H/q+3;;;;/p-3
InChIKey:
VDLSFRRYNGEBEJ-UHFFFAOYSA-K

Cite this record

CBID:106912 http://www.chembase.cn/molecule-106912.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
trichlorogold hydrochloride
IUPAC Traditional name
gold trichloride hydrochloride
Synonyms
CHLOROAURIC ACID
Gold chloride solution
Gold(III) chloride solution
Auric chloride
Chloroauric acid
Hydrogen tetrachloroaurate(III) hydrate
Tetrachloroauric(III) acid
Gold(III) chloride hydrate
三氯化金 溶液
四氯金酸
四氯金酸氢 水合物
氯金酸
氯化金(III) 水合物
CAS Number
27988-77-8
16903-35-8
EC Number
240-948-4
MDL Number
MFCD00149903
MFCD00011322
PubChem SID
24895882
24855362
162094571
24873409
24873405
24873404
24871946
24873407
PubChem CID
10925836

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
H Acceptors H Donor
LogD (pH = 5.5) 1.9335  LogD (pH = 7.4) 1.9335 
Log P 1.9335  Molar Refractivity 18.4089 cm3
Polarizability 14.770636 Å3 Polar Surface Area 0.0 Å2
Rotatable Bonds Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Apperance
brown expand Show data source
crystals and lumps expand Show data source
liquid expand Show data source
yellow expand Show data source
Melting Point
68-72°C expand Show data source
Density
1.637 g/mL at 25 °C expand Show data source
3.9 g/mL at 25 °C expand Show data source
RTECS
CK6330000 expand Show data source
European Hazard Symbols
Corrosive Corrosive (C) expand Show data source
UN Number
1789 expand Show data source
3260 expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
German water hazard class
- expand Show data source
2 expand Show data source
3 expand Show data source
Hazard Class
8 expand Show data source
Packing Group
3 expand Show data source
Risk Statements
22-34-43 expand Show data source
34-43 expand Show data source
Safety Statements
26-36/37/39-45 expand Show data source
GHS Pictograms
GHS05 expand Show data source
GHS07 expand Show data source
GHS Signal Word
Danger expand Show data source
GHS Hazard statements
H302-H314-H317 expand Show data source
GHS Precautionary statements
P280-P305 + P351 + P338-P310 expand Show data source
Personal Protective Equipment
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges expand Show data source
RID/ADR
UN 1789 8/PG 3 expand Show data source
UN 3260 8/PG 3 expand Show data source
Storage Temperature
2-8°C expand Show data source
Purity
~50% Au basis expand Show data source
~52% Au basis expand Show data source
≥48% Au basis expand Show data source
≥49% Au basis expand Show data source
≥99.0% expand Show data source
99.99% trace metals basis expand Show data source
99.999% trace metals basis expand Show data source
Concentration
30 wt. % in dilute HCl expand Show data source
Grade
ACS reagent expand Show data source
puriss. p.a. expand Show data source
SAJ special grade expand Show data source
Compostion
Au, 17 wt. % expand Show data source
Degree of hydration, ~3 expand Show data source
Certificate of Analysis
Download expand Show data source
Impurities
≤0.2% foreign metals (as sulfate) expand Show data source
Clinical
for in vitro diagnostic use expand Show data source
Shelf Life
(Expiry date on the label) expand Show data source
Quality Level
IVD expand Show data source
Quality
crystallized expand Show data source
Linear Formula
HAuCl4 expand Show data source
HAuCl4 · aq expand Show data source

DETAILS

DETAILS

Sigma Aldrich Sigma Aldrich
Sigma Aldrich - HT1004 external link
Components
Gold chloride, 0.2% in aqueous solution
Application
Used in procedure HT100 for the toning of sections stained with the Silver Methanamine procedure
Sigma Aldrich - 50780 external link
Packaging
1, 5 g in glass bottle
Sigma Aldrich - 484385 external link
Application
Used in preparation of stable nanosized and underivatized colloidal gold particles in solution.1
Packaging
10, 50 g in amber poly
Protocols & Applications
Noble-Metal Nanostructures with Controlled Morphologies
Sigma Aldrich - 254169 external link
Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
Application
Used in preparation of stable nanosized and underivatized colloidal gold particles in solution.1
Packaging
5 g in glass bottle
500 mg in glass bottle
Sigma Aldrich - 50790 external link
Packaging
1, 5 g in glass bottle
250 mg in glass bottle

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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