GOLD (I) CHLORIDE

ChemicalBook > CAS DataBase List > GOLD (I) CHLORIDE

Uses

Product Name: GOLD (I) CHLORIDE
CAS No.: 10294-29-8
Chemical Name: GOLD (I) CHLORIDE
Synonyms: AUROUS CHLORIDE;Gold(I) chlorid;GOLD MONOCHLORIDE;GOLD (I) CHLORIDE;goldchloride(aucl);Gold(I) chloride,97%;Gold Chloride Powder;Gold(I) chloride, 99+%;GOLD MONOCHLORIDE, ACID;Gold(I) chloride,97% AuCl
CBNumber: CB9269305
Molecular Formula: AuCl
Formula Weight: 232.42
MOL File: 10294-29-8.mol

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GOLD (I) CHLORIDE Property

Melting point:

289 °C (dec.)(lit.)

Density

7.57 g/mL at 25 °C(lit.)

storage temp.

Inert atmosphere,2-8°C

form

Powder

Specific Gravity

7.57

color

Yellow to green

Water Solubility

Very slightly soluble in water. soluble in HCl, HBr organic solvents.

Sensitive

Moisture Sensitive

Merck

14,4515

crystal system

square

Space group

I41/amd

Solubility Product Constant (Ksp)

pKsp: 12.7

Lattice constant

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
0.6739	0.6739	0.8699	90	90	90	0.3951

CAS DataBase Reference

10294-29-8(CAS DataBase Reference)

EPA Substance Registry System

Gold chloride (AuCl) (10294-29-8)

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Safety

Hazard Codes: C
Risk Statements: 34-43
Safety Statements: 26-27-36/37/39-45
RIDADR: UN 3260 8/PG 2
WGK Germany: 3
TSCA: Yes
HazardClass: 8
PackingGroup: III
HS Code: 28439000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

H317May cause an allergic skin reaction

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 481130
Product name: Gold(I) chloride
Purity: 99.9% trace metals basis
Packaging: 1g
Price: $291
Updated: 2024/03/01

Sigma-Aldrich

Product number: 481130
Product name: Gold(I) chloride
Purity: 99.9% trace metals basis
Packaging: 5g
Price: $1140
Updated: 2024/03/01

Alfa Aesar

Product number: 040432
Product name: Gold(I) chloride, Premion?, 99.99% (metals basis), Au 84.2% min
Packaging: 0.25g
Price: $87.3
Updated: 2024/03/01

Alfa Aesar

Product number: 040432
Product name: Gold(I) chloride, Premion?, 99.99% (metals basis), Au 84.2% min
Packaging: 1g
Price: $273
Updated: 2024/03/01

Strem Chemicals

Product number: 79-1900
Product name: Gold(I) chloride, 97% (99.99%-Au) PURATREM
Packaging: 250mg
Price: $76
Updated: 2024/03/01

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GOLD (I) CHLORIDE Chemical Properties,Usage,Production

Uses

Gold (I) Chloride is used chiefly in photography as a print toning agent, as a starting solution to form other gold compounds, as a precursor to the preparation of Ultra Pure Gold Metal, in gilding ceramic ware and glass, and in the manufacture of purple of Cassius.

Chemical Properties

Yellow orthorhombic crystals; density 7.6 g/cm3; decomposes on heating at about 298°C; loses its stoichiometric composition at 170°C; very slightly soluble in cold water; decomposes in hot water; soluble in hydrochloric and hydrobromic acids, and alkali cyanide solutions.

Physical properties

Yellow orthorhombic crystals; density 7.6 g/cm³; decomposes on heating at about 298°C; loses its stoichiometric composition at 170°C; very slightly soluble in cold water; decomposes in hot water; soluble in hydrochloric and hydrobromic acids, and alkali cyanide solutions.

Uses

Gold(I) chloride is used as a starting material for the preparation of Phosphine ligated gold(I) complexes, which is used as catalysts in synthetic chemistry. It is also used to prepare metallic gold and potassium auric bromide and potassium chloride.

Preparation

Gold(I) chloride is prepared by thermal decomposition of gold trichloride: AuCl3 AuCl + Cl2.

General Description

The structure of gold chloride is monoclinic. It sublimes at elevated temperatures.

GOLD (I) CHLORIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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10294-29-8, GOLD (I) CHLORIDERelated Search:

GOLD (I) CHLORIDE Chloro(triphenylphosphine)gold Gold(III) chloride Gold(III) chloride hydrate GOLD CHLORIDE GOLD POTASSIUM CHLORIDE,potassium gold(iii) chloride,Gold potassium chloride dihydrate GOLD SODIUM CHLORIDE 2H2O,SODIUM GOLD(III) CHLORIDE DIHYDRATE,GOLD SODIUM CHLORIDE,Gold() Sodium Chloride Dihydrate SODIUM TETRACHLOROAURATE(III) HYDRATE Hydrogen tetrachloroaurate(III) trihydrate Potassiumtetrachloroaurate(III) Ammonium tetrachloroaurate Sodium gold(III) chloride,GOLD SODIUM CHLORIDE,GOLD SODIUM CHLORIDE 2H2O,SODIUM GOLD(III) CHLORIDE DIHYDRATE 1,3-Bis(2,6-diisopropylphenyl-imidazol-2-ylidene)gold(I) chloride Gold(III) chloride solution, ~ 30 wt. % in dilute HCl, 99.99%,GOLD(III) CHLORIDE ACID 4 H2O,gold(iii) chloride solution GOLD TRICHLORO(PYRIDINE)GOLD(III), 97% Gold carbonyl chloride (DIMETHYLSULFIDE)GOLD(I) CHLORIDE

Gold(I) chloride,97% AuCl

Gold(I) chloride,97%

Gold(I) chloride, 99.99% trace metals basis

Gold(I) chloride, 99.9% trace metals basis

Gold(I) chloride (99.99%-Au) PURATREM

goldchloride(aucl)

AUROUS CHLORIDE

GOLD (I) CHLORIDE

GOLD MONOCHLORIDE

GOLD MONOCHLORIDE, ACID

Gold(I) chloride, 97% (99.99%-Au)

Gold(I) chloride SAJ special grade, >=98.5%

Gold(I) chloride, Premion(R), 99.99% (metals basis), Au 84.2% min

Gold(I) chloride, Premion, 99.99% (metals basis), Au 84.2% min

Gold(I) chlorid

Gold(I) chloride, 99.9% metals basis

Gold(I) chloride, 99+%

Gold(I)chloride,97%(99.99%-Au)PURATREM

gold(i) chloride, premion

GOLD(I) CHLORIDE (99.99%-AU), ORANGE TO BROWN POWDER

Gold Chloride Powder

10294-29-8

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