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44744 Hydrogen tetrachloroaurate(III), solution, Au 40-44% w/w (cont. Au)

CAS Number
16903-35-8
Synonyms

Stock No. Size Price ($) Quantity Availability
44744-NH (c)1g 190.00
44744-NB (c)5g 856.00
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Hydrogen tetrachloroaurate(III), solution, Au 40-44% w/w (cont. Au)

MDL
MFCD00011322
EINECS
240-948-4

Chemical Properties

Formula
HAuCl4
Formula Weight
339.79
Form
Liquid
Storage & Sensitivity
Light Sensitive. Ambient temperatures.
Solubility
Miscible with water, alcohol, ester, ether and ketone.

Applications

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.

Notes

Light sensitive. Incompatible with strong bases, sulfides, cyanides and carbonates.

Literature References

Tiu, B. D. B.; Pernites, R. B.; Foster, E. L.; Advincula, R. C. Conducting polymer-gold co-patterned surfaces via nanosphere lithography. J. Colloid Interface Sci. 2015, 459, 86-96.

Jang, H.; Min, D. H. Spherically-Clustered Porous Au-Ag Alloy Nanoparticle Prepared by Partial Inhibition of Galvanic Replacement and Its Application for Efficient Multimodal Therapy. ACS nano 2015, 9 (3), 2696-2703.

GHS Hazard and Precautionary Statements

Hazard Statements: H290-H302-H314-H318

May be corrosive to metals. Harmful if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage.

Precautionary Statements: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Hazard Class
8
Packing Group
III
Harmonized Tariff Code
2843.30
TSCA
Yes
RTECS
CK6330000

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