6410-42-0 Usage
Description
Tetrasodium 5,5'-[carbonylbis[imino(1-hydroxy-3-sulphonatonaphthalene-2,6-diyl)azo]]bisnaphthalene-1-sulphonate is a complex organic compound that exhibits unique color properties and solubility characteristics in various solvents. It is characterized by its blue-ray red appearance and its ability to produce different shades of red and pink when dissolved in water and ethanol, respectively. Additionally, it displays color changes when exposed to strong acids and bases, as well as when mixed with certain chemicals.
Uses
Used in Dye Industry:
Tetrasodium 5,5'-[carbonylbis[imino(1-hydroxy-3-sulphonatonaphthalene-2,6-diyl)azo]]bisnaphthalene-1-sulphonate is used as a dye for its unique color properties and ability to produce different shades in various solvents. Its color-changing behavior in response to pH and chemical interactions makes it a versatile compound for creating a wide range of hues.
Used in Textile Industry:
In the textile industry, tetrasodium 5,5'-[carbonylbis[imino(1-hydroxy-3-sulphonatonaphthalene-2,6-diyl)azo]]bisnaphthalene-1-sulphonate is used as a colorant for fabrics. Its acid and alkali resistance, as well as light fastness, make it suitable for dyeing and printing processes, ensuring color durability and resistance to fading.
Used in Cosmetic Industry:
Tetrasodium 5,5'-[carbonylbis[imino(1-hydroxy-3-sulphonatonaphthalene-2,6-diyl)azo]]bisnaphthalene-1-sulphonate is used as a color additive in cosmetics due to its vibrant shades and solubility in water and ethanol. Its compatibility with various cosmetic formulations allows for a wide range of color options in products such as lipsticks, blushes, and eyeshadows.
Standard:
The standard properties of tetrasodium 5,5'-[carbonylbis[imino(1-hydroxy-3-sulphonatonaphthalene-2,6-diyl)azo]]bisnaphthalene-1-sulphonate include its acid resistance (ISO 4-5), alkali resistance (ISO 4-5), light fastness (ISO 2), and its performance in soaping (ISO 1-2), water fading (ISO 1-2), and stain fading (ISO 1-2). These properties ensure the compound's stability and effectiveness in various applications.
Preparation
5-Aminonaphthalene-1-sulfonic acid (2 Moore) diazo, coupled with N,N’-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea.
Standard
Acid Resistance
Fading
Stain
ISO
4-5
Check Digit Verification of cas no
The CAS Registry Mumber 6410-42-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,1 and 0 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 6410-42:
(6*6)+(5*4)+(4*1)+(3*0)+(2*4)+(1*2)=70
70 % 10 = 0
So 6410-42-0 is a valid CAS Registry Number.
