13874-02-7

Basic information

• Product Name: Sodium tetrachloroaurate (III) dihydrate
• Synonyms: GOLD CHLORIDE SODIUM SALT, DIHYDRATE;SODIUM TETRACHLOROAURATE(III)-2-HYDRATE;sodium chloroaurate(iii);sodium tetrachloroaurate(iii) dihydrate, premion;Sodium tetrachloroaurate(III) dihydrate, Premion(R), 99.99% (metals basis), Au 49-50%;Sodium tetrachloroaurate(III) dihydrate, Premion, 99.99% (metals basis), Au 49-50%;Gold() Sodium Chloride Dihydrate;Sodium Tetrachloroaurate() Dihydrate
• CAS NO: 13874-02-7
• Molecular Formula: AuCl4H4NaO2
• Molecular Weight: 397.8
• EINECS: 239-241-3
• Product Categories: chemical reaction,pharm,electronic,materials
• Mol File: 13874-02-7.mol
• Article Data: 0

Chemical Properties

• Melting Point: 100°C
• Appearance: /Crystalline
• Density: 0.8
• Storage Temp.: Inert atmosphere,Room Temperature
• Solubility: Methanol (Slightly), Water (Slightly)
• Water Solubility: Soluble in water, alcohol and ether.
• Merck: 14,8688
• CAS DataBase Reference: Sodium tetrachloroaurate (III) dihydrate(CAS DataBase Reference)
• NIST Chemistry Reference: Sodium tetrachloroaurate (III) dihydrate(13874-02-7)
• EPA Substance Registry System: Sodium tetrachloroaurate (III) dihydrate(13874-02-7)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26
• RIDADR: 3260
• WGK Germany: 3
• F: 3-4.9
• TSCA: Yes
• HazardClass: 8
• Hazardous Substances Data: 13874-02-7(Hazardous Substances Data)

Usage

Description

Sodium tetrachloroaurate (III) dihydrate, also known as Gold (III) chloride trihydrate or Gold tetrachloride dihydrate, is an inorganic chemical compound with the formula NaAuCl4·2H2O. It is an orange or yellow crystalline powder that is highly soluble in water and slightly soluble in alcohol. Sodium tetrachloroaurate (III) dihydrate is known for its unique chemical properties and has a wide range of applications across different industries.

Uses

Used in Photography:
Sodium tetrachloroaurate (III) dihydrate is used as a chemical agent for the development of photographic films. Its application in this industry is due to its ability to form a stable complex with silver halides, which is essential for the proper development of images.
Used in Staining Fine Glass:
In the glass industry, Sodium tetrachloroaurate (III) dihydrate is used as a staining agent for fine glass. Its application is based on its ability to impart a rich, deep red color to the glass when heated, enhancing its aesthetic appeal.
Used in Decorating Porcelain:
Sodium tetrachloroaurate (III) dihydrate is also utilized in the decoration of porcelain. It serves as a coloring agent, providing a vibrant red hue to the porcelain when used in the glazing process.
Used in Medicine:
In the medical field, Sodium tetrachloroaurate (III) dihydrate is used as a catalyst in various chemical syntheses. Its application is due to its ability to facilitate specific chemical reactions, leading to the production of desired pharmaceutical compounds.
Used in Chemo-therapeutics:
Sodium tetrachloroaurate (III) dihydrate is employed as a catalyst in the removal of tert-butyl(dimethyl)silyl (TBS) protecting groups in chemo-therapeutics. Its selective nature in the presence of various other silyl ethers makes it an essential tool in the synthesis of complex organic molecules.
Used in Chemical Synthesis as a Gold Catalyst:
In the field of chemical synthesis, Sodium tetrachloroaurate (III) dihydrate is used as a gold catalyst. Its application is based on its ability to facilitate specific chemical reactions, leading to the production of desired compounds with high selectivity and efficiency.

InChI:InChI=1/Au.4ClH.Na.2H2O/h;4*1H;;2*1H2/q+3;;;;;+1;;/p-4/rAuCl4.Na.2H2O/c2-1(3,4)5;;;/h;;2*1H2/q-1;+1;;