15756-89-5 Usage
Description
(~194~Au)Gold, also known as the element with the chemical symbol Au and atomic number 79, is a highly sought-after precious metal renowned for its beauty, rarity, and unique properties. It is a dense, soft, malleable, and ductile metal with a bright yellow color. (~194~Au)Gold is commonly used in jewelry, coins, and as a monetary standard, and it also has various industrial applications, including electronics, dentistry, and aerospace. As a noble metal, it is resistant to corrosion and oxidation, and it is often alloyed with other metals to enhance its strength and durability. (~194~Au)Gold is a versatile and valuable element with a wide range of uses in various industries and manufacturing processes.
Used in Jewelry Industry:
(~194~Au)Gold is used as a material for creating luxurious and elegant jewelry pieces due to its bright yellow color, rarity, and aesthetic appeal.
Used in Coinage and Monetary Standard:
(~194~Au)Gold is used as a monetary standard and in the production of coins, providing a stable and valuable form of currency.
Used in Electronics Industry:
(~194~Au)Gold is used as a conductive material in electronic devices, taking advantage of its excellent electrical conductivity and resistance to corrosion.
Used in Dentistry:
(~194~Au)Gold is used in dental applications, such as dental crowns and fillings, due to its biocompatibility, resistance to corrosion, and durability.
Used in Aerospace Industry:
(~194~Au)Gold is used in aerospace applications, such as thermal shielding and reflective coatings, because of its ability to withstand extreme temperatures and its reflective properties.
Used in Alloying:
(~194~Au)Gold is used in alloying with other metals to enhance their strength and durability, creating materials with improved properties for various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 15756-89-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,7,5 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 15756-89:
(7*1)+(6*5)+(5*7)+(4*5)+(3*6)+(2*8)+(1*9)=135
135 % 10 = 5
So 15756-89-5 is a valid CAS Registry Number.