27457-28-9 Usage
General Description
4-STYRENESULFONIC ACID, SODIUM SALT, is a chemical compound that is commonly used as a co-monomer in the production of polymers and copolymers, such as styrene and acrylic resins, which are widely used in the manufacturing of various consumer and industrial products. It is also utilized as a reactive dye intermediate and a stabilizer for emulsion polymerization. Additionally, this chemical is widely used in the production of adhesives, coatings, and water treatment chemicals. 4-STYRENESULFONIC ACID, SODIUM SALT has multiple industrial applications due to its reactivity and water-solubility. However, it should be handled with care as it may cause skin irritation and is harmful if ingested or inhaled.
Check Digit Verification of cas no
The CAS Registry Mumber 27457-28-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,4,5 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 27457-28:
(7*2)+(6*7)+(5*4)+(4*5)+(3*7)+(2*2)+(1*8)=129
129 % 10 = 9
So 27457-28-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H8O3S.Na/c1-2-7-5-3-4-6-8(7)12(9,10)11;/h2-6H,1H2,(H,9,10,11);/q;+1/p-1
