85-2468-03　Gold(III) Chloride Trihydrate, 99.9+%, 49+% Au, ACS 250mg　CAS No:16961-25-4　238845

特徴

• It is used for the preparation of gold standard solutions; graphite-furnace AAS. It is used for microanalysis of rubidium, cesium and in the determination of alkaloids. Usually used as a harbinger for the preparation of gold (Au) nanoparticles. It is used in the control rods of nuclear reactors and in the manufacturing of electric light filaments.
• Synonyms:Hydrogen tetrachloroaurate(III); Tetrachloroauric(III) acid; Chloroauric acid
• Molecular Formula:HAuCl4·3H2O
• Molecular Weight:393.83
• Appearance:Orange powder or chunks
• Purity:≥99.9% (49+% Au content)
• Alkalis and other metals (as sulfates):≤0.2%
• Insoluble Material (Ether):≤0.1%
• Solubility:Soluble in water. Insoluble in ether.
• Storage and Stability:Store at 4°C under inert atmosphere. Sensitive to light and very hygroscopic. Store in a tightly enclosed, light-resistant container, in a cool, dry, ventilated area.