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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 194.00
44744-NB (c)5g 874.00
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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-H335-H373

May be corrosive to metals. Harmful if swallowed. Causes severe skin burns and eye damage. May cause respiratory irritation. May cause damage to organs through prolonged or repeated exposure.

Precautionary Statements: P234-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P390-P501c

Keep only in original container. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT induce vomiting. Wash contaminated clothing before reuse. Absorb spillage to prevent material damage. Dispose of contents/ container to an approved waste disposal plant

Other References

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

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