73299-30-6 Usage
General Description
C.I. Disperse Yellow 27, also known as Solvent Yellow 146, is a synthetic, oil-soluble azo dye used primarily in the textile industry for dyeing polyester and acetate fabrics. It is classified as a disperse dye, meaning it is insoluble in water but can be dispersed in a variety of solvents. The chemical structure of Disperse Yellow 27 contains aromatic rings linked by azo bonds, giving it its bright yellow color. While it is considered safe for use in textiles, there is limited information available on its potential health and environmental effects. However, like all disperse dyes, Disperse Yellow 27 has the potential to pose a risk to aquatic organisms if released into the environment.
(Note: This paragraph provides a brief summary of C.I. Disperse Yellow 27 and is not intended for technical or regulatory purposes.)
Check Digit Verification of cas no
The CAS Registry Mumber 73299-30-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,2,9 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 73299-30:
(7*7)+(6*3)+(5*2)+(4*9)+(3*9)+(2*3)+(1*0)=146
146 % 10 = 6
So 73299-30-6 is a valid CAS Registry Number.