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Tetracloroaurato de sodio(III) dihidrato, 99,99 % (base metálica), Thermo Scientific Chemicals, Premion™
Descripción
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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Especificaciones
| Nombre del producto químico o material | Sodium tetrachloroaurate(III) dihydrate |
| Punto de fusión | 100°C (decomposition) |
| Forma física | cristalino/a/s |
| Cantidad | 5 g |
| Intervalo de porcentaje de ensayo | 99.99% (metals basis) |
| Información de solubilidad | Soluble in water,alcohol and ether. |
| Nombre IUPAC | sodio;tetraclorooro(1-);dihidrato |
| Formula Weight (peso de la fórmula) | 397.80 (361.77 Anhydrous) |
| Densidad | 0.8 g/mL |
RUO – Research Use Only