12740-44-2 Usage
Description
SODIUM-LEAD ALLOY is a versatile and unique combination of two metals, sodium and lead, which offers a range of properties that make it suitable for various applications. This alloy is known for its ability to serve as a sodium substitute in chemical reactions where the presence of lead is not a concern, as well as its use in the production of tetraethyllead and other reduction processes.
Uses
1. Used in Chemical Reactions:
SODIUM-LEAD ALLOY is used as a sodium substitute in many chemical reactions where the presence of lead is not objectionable. This makes it a valuable alternative in situations where sodium may not be the ideal choice due to its reactivity or other factors.
2. Used in the Manufacture of Tetraethyllead:
SODIUM-LEAD ALLOY is used as a key component in the production of tetraethyllead by reacting the alloy with ethyl chloride. This process is essential for the creation of tetraethyllead, which has historically been used as an antiknock additive in gasoline.
3. Used for Drying Ether:
SODIUM-LEAD ALLOY is utilized in the drying process of ether, a common solvent in various chemical applications. The alloy's properties make it an effective drying agent, ensuring the purity and efficiency of the ether used in these processes.
4. Used in Reductions:
SODIUM-LEAD ALLOY is employed in reduction reactions, where it serves as a reducing agent to facilitate the conversion of certain compounds into more stable or desired forms. This application highlights the alloy's versatility and its ability to contribute to a wide range of chemical processes.
Check Digit Verification of cas no
The CAS Registry Mumber 12740-44-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,7,4 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 12740-44:
(7*1)+(6*2)+(5*7)+(4*4)+(3*0)+(2*4)+(1*4)=82
82 % 10 = 2
So 12740-44-2 is a valid CAS Registry Number.
