6262-05-1 Usage
Description
Acid Violet 131 is a red light purple dye that is commonly used in the textile industry for dyeing and printing on wool and polyamide fibers. It is also used for leather coloring.
Uses
Used in Textile Industry:
Acid Violet 131 is used as a dye for wool and polyamide fibers in the textile industry. It provides good light fastness, soaping fastness, and perspiration fastness, making it suitable for various applications.
Used in Leather Industry:
Acid Violet 131 is used as a leather colorant in the leather industry. It offers good fading and staining resistance, making it an ideal choice for coloring leather products.
Standard:
The standard for Acid Violet 131 includes the following ratings for various properties:
Light Fastness: 4
Soaping Fastness: 4
Perspiration Fastness: 4-5
Oxygen Bleaching: 4
Fastness to Seawater: 4-5
These ratings indicate that Acid Violet 131 has good performance in terms of color stability and resistance to various conditions, making it a reliable choice for dyeing and printing applications.
Preparation
2-Aminobenzenesulfonic acid diazo, and 2-Amino-4-methylanisole coupling, its product to diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid.
Standard
Light Fastness
Fading
Stain
ISO
4
Check Digit Verification of cas no
The CAS Registry Mumber 6262-05-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,6 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 6262-05:
(6*6)+(5*2)+(4*6)+(3*2)+(2*0)+(1*5)=81
81 % 10 = 1
So 6262-05-1 is a valid CAS Registry Number.
