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
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)
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
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.
N-Bromosuccinimide Price
- Product number
- 481130
- Product name
- Gold(I) chloride
- Purity
- 99.9% trace metals basis
- Packaging
- 1g
- Price
- $291
- Updated
- 2024/03/01
- Product number
- 481130
- Product name
- Gold(I) chloride
- Purity
- 99.9% trace metals basis
- Packaging
- 5g
- Price
- $1140
- Updated
- 2024/03/01
- 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
- 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
- Product number
- 79-1900
- Product name
- Gold(I) chloride, 97% (99.99%-Au) PURATREM
- Packaging
- 250mg
- Price
- $76
- Updated
- 2024/03/01
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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