Ytterbium(iii) chloride hexahydrate(CAS: 10035-01-5)

Ytterbium(iii) chloride hexahydrate is a white to off-white crystalline solid. Its molecular weight is approximately 477.94 g/mol. It is slightly soluble in water and ethanol. The compound is moderately reactive with strong acids and bases. It is stable under normal conditions but should be stored in a dry environment to prevent hydrolysis.

Ytterbium(iii) chloride hexahydrate can be synthesized by dissolving ytterbium metal in hydrochloric acid, followed by the addition of water to form the hexahydrate. The reaction is carried out under an inert atmosphere to prevent the formation of other ytterbium compounds. The yield is typically high, and the product is purified by recrystallization.

Ytterbium(iii) chloride hexahydrate is used in various industries, including pharmaceuticals for the synthesis of ytterbium-based drugs, polymers for enhancing properties, sensors for chemical detection, and semiconductors for doping applications. It is also used in materials science for the preparation of ytterbium-containing alloys and coatings.

Precautions include wearing appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or fume hood. Spills should be cleaned up immediately using appropriate absorbent materials. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions. Storage should be in a cool, dry place away from direct sunlight and heat sources.