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938122

Sigma-Aldrich

Gold(III) chloride trihydrate

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greener alternative

Technipur®, ≥99.9% trace metals basis

Synonym(s):

Hydrogen tetrachloroaurate(III), Tetrachloroauric(III) acid

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About This Item

Linear Formula:
HAuCl4 · 3H2O
CAS Number:
16961-25-4
Molecular Weight:
393.83
MDL number:
MFCD00149904
UNSPSC Code:
12352302

Quality Level

200

Assay

≥99.9% trace metals basis

form

crystals and lumps

greener alternative product characteristics

Catalysis
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impurities

≤1000.0 ppm (trace metals analysis)

greener alternative category

Aligned

SMILES string

Cl[H].[H]O[H].[H]O[H].[H]O[H].Cl[Au](Cl)Cl

InChI

1S/Au.4ClH.3H2O/h;4*1H;3*1H2/q+3;;;;;;;/p-3

InChI key

XYYVDQWGDNRQDA-UHFFFAOYSA-K

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General description

Gold (III) chloride trihydrate is popularly used to prepare gold nanoparticles (AuNPs) for colloidal gold immunochromatography for fast detection of IgM and IgG antibodies of COVID-19 in human blood.
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Legal Information

Technipur is a registered trademark of Merck KGaA, Darmstadt, Germany

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Product No.
Description
Pricing

Signal Word

Danger

Hazard Statements

H290,H302,H314,H373,H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT RE 2 Oral

Target Organs

Kidney

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

938122-BULK:
938122-50G:
938122-100G:
938122-250G:
938122-VAR:

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Certificates of Analysis (COA)

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