42360-29-2 Usage
General Description
Sodium 2-acetamido-5-hydroxynaphthalene-7-sulphonate is a chemical compound commonly used as a fluorescent whitening agent in the textile and paper industry to enhance the brightness and whiteness of fabrics and paper products. It belongs to the class of optical brighteners, which absorb light in the ultraviolet spectrum and emit light in the blue range, making the materials appear whiter and brighter. sodium 2-acetamido-5-hydroxynaphthalene-7-sulphonate has also been used in the formulation of detergents and other cleaning products to improve the appearance of laundered fabrics. It is typically manufactured as a water-soluble powder or liquid and is generally considered to be safe for use in these applications.
Check Digit Verification of cas no
The CAS Registry Mumber 42360-29-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,3,6 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 42360-29:
(7*4)+(6*2)+(5*3)+(4*6)+(3*0)+(2*2)+(1*9)=92
92 % 10 = 2
So 42360-29-2 is a valid CAS Registry Number.
InChI:InChI=1/C12H11NO5S.Na/c1-7(14)13-9-2-3-11-8(4-9)5-10(6-12(11)15)19(16,17)18;/h2-6,15H,1H3,(H,13,14)(H,16,17,18);/q;+1/p-1
