Gold is a soft metal with a yellow colour. Consequently, it does not react with common acids and dissolves in aqua regia (a mixture of nitric acid and hydrochloric acid).
Symbol: Au Atomic number: 79 Atomic mass: 196.9666 Element category: Transition metal
Gold is a soft metal with a yellow colour. It does not react under standard conditions; however, it dissolves in aqua regia (a mixture of nitric acid and hydrochloric acid).
Most refined gold is stored as gold bars. It is also used for jewellery, either in pure form or in an alloy. The term "karat" indicates the proportion of gold in an alloy. Twenty-four karat denotes pure gold, which is soft. Eighteen- and nine-carat gold alloys are used because they offer improved durability.
Gold is used in coin manufacture and has been employed as the basis for currency systems in some countries.
Gold can be beaten into very thin leaves (gold leaf) for use in art, decoration and architectural applications. By applying electroplating techniques, another metal is coated with a thin layer of gold. This method is used for gears in watches, prosthetic limbs, low-cost jewellery and electrical connectors.
Multiple Applications: Gold is used in jewellery, coin manufacture, electronics and medical devices. Its use is documented in various industrial applications.
Jewellery and Decorative Applications: Gold’s yellow colour, malleability and corrosion resistance result in its use for the manufacture of jewellery and decorative items.
Electronics and Conductivity: Gold is employed for its high electrical conductivity. It is used in connectors, contacts and other electronic components.
Precision and Purity: Our gold products comply with stringent industry specifications. Their purity of ≥99.9% contributes to reproducible results.
Technical Expertise: Our team possesses detailed knowledge of the properties and applications of gold. We provide technical guidance to match gold characteristics with specific requirements.
Reliable Supply: We operate a global network and maintain efficient logistics, thereby ensuring that gold is available when and where it is required.
Our Range of Gold Products:
Jewellery and Ornamentation: Gold is used in the manufacture of jewellery, timepieces and decorative items.
Electronics and Connectors: Gold is utilised for its electrical conductivity and corrosion resistance. It is applied in connectors and contacts in electronic devices.
Dentistry and Medical Devices: Gold is used in dental restorations and medical devices due to its biocompatibility and durability.
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