12270-84-7 Usage
Description
Reactive red 76 is a synthetic dye characterized by its vibrant red-blue color and lightfastness properties. It is known for its resistance to oxygen bleaching, perspiration, and soaping, making it a popular choice for various applications in the textile and dyeing industries.
Uses
Used in Textile Industry:
Reactive red 76 is used as a colorant for dyeing fabrics, providing a rich and long-lasting red hue. Its lightfastness and resistance to fading make it suitable for a wide range of textile products, including clothing, upholstery, and decorative items.
Used in Dyeing Industry:
Reactive red 76 is used as a dye for various substrates, such as cotton, wool, and silk. Its ability to withstand oxygen bleaching and perspiration fastness makes it an ideal choice for dyeing materials that are frequently exposed to these conditions.
Standard:
Reactive red 76 meets the ISO 4 standard for lightfastness, ensuring that the color remains vibrant and resistant to fading under normal lighting conditions. Additionally, it has a perspiration fastness rating of 3(595℃), indicating that the color is resistant to fading when exposed to sweat and high temperatures.
Standard
Light Fastness
Fading
Stain
ISO
4
Check Digit Verification of cas no
The CAS Registry Mumber 12270-84-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,7 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 12270-84:
(7*1)+(6*2)+(5*2)+(4*7)+(3*0)+(2*8)+(1*4)=77
77 % 10 = 7
So 12270-84-7 is a valid CAS Registry Number.