Sodium S-ethylthiosulfate, also known as sodium ethyl xanthate, is a chemical compound with the formula C2H5OCSSNa. It is an organosulfur compound that is widely used in various industrial applications, particularly in the mining industry for froth flotation processes. sodium S-ethylthiosulfate acts as a selective collector, helping to separate valuable minerals from waste rock by preferentially binding to the surface of the desired minerals, allowing them to be floated to the surface and separated from the rest. Sodium S-ethylthiosulfate is also used in the production of rubber chemicals, as a reagent in analytical chemistry, and in the synthesis of other organic compounds. Due to its reactivity and potential health risks, it is important to handle this chemical with proper safety precautions.
The CAS Registry Mumber 6476-71-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,7 and 6 respectively; the second part has 2 digits, 7 and 1 respectively. Calculate Digit Verification of CAS Registry Number 6476-71: (6*6)+(5*4)+(4*7)+(3*6)+(2*7)+(1*1)=117 117 % 10 = 7 So 6476-71-7 is a valid CAS Registry Number.