12222-62-7 Usage
Description
Direct Yellow 119 is a green light yellow dye that is primarily used in the paper making industry.
Uses
Used in Paper Making Industry:
Direct Yellow 119 is used as a dye for coloring paper products. It is valued for its acid resistance, alkali resistance, light fastness, and ability to resist fading and staining during soaping and water exposure. According to the AATCC standard, it has a rating of 4 for acid resistance, 2 for alkali resistance, and 3 for light fastness.
Standard
Acid Resistance
Fading
Stain
Check Digit Verification of cas no
The CAS Registry Mumber 12222-62-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 2 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 12222-62:
(7*1)+(6*2)+(5*2)+(4*2)+(3*2)+(2*6)+(1*2)=57
57 % 10 = 7
So 12222-62-7 is a valid CAS Registry Number.