Violet 1, also known as CI 42640, is a synthetic organic dye characterized by its bright, bluish-violet color. It is widely recognized for its high stability and resistance to fading, which makes it a popular choice for use as a colorant in a variety of products across different industries. Used in Textile Industry: Violet 1 is used as a colorant for textiles, providing a vibrant bluish-violet hue to fabrics. Its high stability ensures that the color remains consistent and resistant to fading, even after multiple washes. Used in Cosmetic Industry: In cosmetics, Violet 1 is used as a color additive in products such as hair dyes and soaps. Its ability to maintain color intensity over time makes it an ideal choice for enhancing the visual appeal of these products. Used in Food Industry: Violet 1 is also utilized in the food industry as a coloring agent for beverages and other food products. Its bright color and resistance to fading contribute to the overall aesthetic and consumer appeal of these items.
The CAS Registry Mumber 1342-01-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,4 and 2 respectively; the second part has 2 digits, 0 and 1 respectively. Calculate Digit Verification of CAS Registry Number 1342-01: (6*1)+(5*3)+(4*4)+(3*2)+(2*0)+(1*1)=44 44 % 10 = 4 So 1342-01-4 is a valid CAS Registry Number.