68153-01-5 Usage
General Description
Naphthalenesulfonic acids are a group of organic compounds with a naphthalene ring structure and one or more sulfonic acid functional groups. These chemicals are used in a wide range of applications, including as intermediates in the production of dyes, pigments, and surfactants. They are also used as dispersants, wetting agents, and corrosion inhibitors in various industrial processes. Naphthalenesulfonic acids are water-soluble and versatile additives that can improve the performance of a variety of products, including concrete, coatings, and drilling fluids. They are typically produced through the sulfonation of naphthalene, which involves the reaction of naphthalene with sulfuric acid to introduce the sulfonic acid groups and create a soluble, water-soluble product.
Check Digit Verification of cas no
The CAS Registry Mumber 68153-01-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,1,5 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 68153-01:
(7*6)+(6*8)+(5*1)+(4*5)+(3*3)+(2*0)+(1*1)=125
125 % 10 = 5
So 68153-01-5 is a valid CAS Registry Number.