31314-30-4 Usage
General Description
2-SULFO-1,4-BENZENEDICARBOXYLIC ACID 1,4-DIMETHYL ESTER SODIUM SALT is a chemical compound that is a sodium salt of 2-sulfoisophthalic acid 1,4-dimethyl ester. It is commonly used as a polymer additive, especially in the production of polyethylene terephthalate (PET) and other polyester materials. It provides improved thermal stability, color, and processability for the polymers, making it an important component in the manufacturing of various plastic products. The compound is also used in various other applications, including as a fluorescent brightener in detergents, as a catalyst in organic reactions, and as a corrosion inhibitor in industrial processes. Overall, 2-SULFO-1,4-BENZENEDICARBOXYLIC ACID 1,4-DIMETHYL ESTER SODIUM SALT is a versatile chemical with a wide range of industrial uses.
Check Digit Verification of cas no
The CAS Registry Mumber 31314-30-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,3,1 and 4 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 31314-30:
(7*3)+(6*1)+(5*3)+(4*1)+(3*4)+(2*3)+(1*0)=64
64 % 10 = 4
So 31314-30-4 is a valid CAS Registry Number.
