68412-17-9 Usage
General Description
Nitric acid is a strong mineral acid that is highly corrosive and is commonly used in industrial and laboratory settings for various purposes, including as a cleaning agent, in the production of fertilizers, and in the manufacturing of explosives. Rare earth salts refer to compounds that contain rare earth elements from the lanthanide series of the periodic table. These elements are used in a variety of applications, including the production of high-strength magnets, catalysts, and phosphors for electronic devices. When combined, nitric acid and rare earth salts can be used to produce rare earth nitrate solutions, which are essential in the extraction and separation of rare earth metals. These metals are important in the production of various high-tech products, such as smartphones, hybrid cars, and wind turbines, making the combination of nitric acid and rare earth salts crucial for the advancement of modern technology.
Check Digit Verification of cas no
The CAS Registry Mumber 68412-17-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,4,1 and 2 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 68412-17:
(7*6)+(6*8)+(5*4)+(4*1)+(3*2)+(2*1)+(1*7)=129
129 % 10 = 9
So 68412-17-9 is a valid CAS Registry Number.