12221-31-7 Usage
Description
Basic Blue 57 is a brilliant blue dye with excellent light fastness, perspiration fastness, ironing fastness, and soaping properties. It is a standard dye that is widely used in various industries for coloring purposes.
Uses
Used in Textile Industry:
Basic Blue 57 is used as a dye for coloring textiles. Its excellent fastness properties make it suitable for various applications, including clothing, upholstery, and other textile products.
Used in Cosmetic Industry:
Basic Blue 57 is used as a colorant in cosmetic products such as eyeshadows, lipsticks, and nail polishes. Its vibrant blue color and excellent fastness properties make it a popular choice for creating visually appealing cosmetic products.
Used in Printing Industry:
Basic Blue 57 is used as an ink for printing on various substrates, including paper, fabric, and plastic. Its light fastness and resistance to fading and staining make it an ideal choice for long-lasting printed materials.
Used in Plastics and Polymers Industry:
Basic Blue 57 is used as a colorant in the production of colored plastics and polymers. Its excellent fastness properties ensure that the color remains vibrant and resistant to fading and staining, making it suitable for a wide range of applications, including toys, packaging materials, and automotive parts.
Standard
Light Fastness
Fading
Stain
ISO
6
Check Digit Verification of cas no
The CAS Registry Mumber 12221-31-7 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 1 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 12221-31:
(7*1)+(6*2)+(5*2)+(4*2)+(3*1)+(2*3)+(1*1)=47
47 % 10 = 7
So 12221-31-7 is a valid CAS Registry Number.