AU2000 Gold (III) Bromide Powder (CAS No. 10294-28-7)

Catalog No. AU2000
Purity 99.9%
CAS Number 10294-28-7
Appearance Blue to grey-black powder
Molecular Formula AuBr3
Synonyms Gold tribromide, auric bromide
Theoretical Au% 45.1 %

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Related products: Chloroauric Acid Powder, Hydrogen Tetrabromoaurate (III) Hydrate, Gold (III) Oxide Powder

Description of Gold (III) Bromide Powder

Gold bromide is an inorganic compound with the chemical formula AuBr3. It is a Lewis acid so that it is a chemical species that accepts electrons and it is probably the reason why the gold (III) bromide is only found as a dimer of Au2Br6. When gold bromide is heated, it first forms AuBr and then decomposes into gold and bromine.

Specifications of Gold (III) Bromide Powder

CAS No.

10294-28-7

Molecular formula

AuBr3

Molecular weight

436.68

Purity

99.9%

Appearance

Blue to grey-black powder

Theoretical Au%

45.1%

Au Assay

45.4% ± 1.1 %

Melting point

160℃

Solubility

Slightly soluble in water and ethanol

Storage & Sensitivity

Light sensitive and hygroscopic. Store in a tightly closed opaque container in a cool, dry place.

Applications of Gold (III) Bromide Powder

-A popular catalyst in chemical industry and inorganic and organic synthesis
-Used to test fluid spermatic and alkaloids

Safety Information of Gold (III) Bromide Powder

Symbol 

GHS05 GHS05

Signal word

Danger

Hazard statements 

H314

Precautionary statements 

P280-P305 + P351 + P338-P310

RIDADR

UN 3260 8/PGII

WGK Germany

3

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