Sodium Tetrachloroaurate (III) Dihydrate CAS 13874-02-7

Product Description:

Product Name: Sodium tetrachloroaurate (III) dihydrate CAS NO: 13874-02-7

Synonyms:

Sodium chloroaurate(III);

Sodium tetrachloroaurate (III) dihydrate;

Sodium gold chloride;

Chemical Physical Properties:

Appearance: Orange/yellow crystalline powder

Assay : Greater than or equal to 99.0 percent

Melting Point: 99-101 degree

Safety Information:

Safety Statement: S26

WGK Germany: 3

Risk Statements: R36/37/38

Hazard Code: Xi

Photography, staining fine glass, decorating porcelain, medicine. Sodium Tetrachloroaurate(III) Dihydrate, is an essential chemical compound used in chemical synthesis as gold catalyst. It is used in chemo-therapeutics. It is employed as a catalyst in the removal of tert-butyl(dimethyl)silyl (TBS) protecting groups. It is selective in the presence of aromatic TBS ethers, aliphatic triisopropylsilyl ethers, aliphatic tert-butyl(diphenyl)silyl ethers, or sterically hindered aliphatic TBS ethers. With excess catalyst, TBS ethers can also be transformed into 4-methoxybenzyl ethers or methyl ethers in one pot.

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