2769-07-5 Usage
Uses
Used in Textile Industry:
Chloramine Rubine is used as a dye for textiles, providing vibrant and long-lasting colors to fabrics. Its properties, such as acid and alkali resistance, light fastness, and resistance to soaping, fading, and staining, make it a suitable choice for various textile applications.
Used in Leather Industry:
In the leather industry, Chloramine Rubine is used as a dye to impart rich and durable colors to leather products. Its resistance to various conditions, such as acid, alkali, and light exposure, ensures the longevity and quality of the colored leather items.
Used in Paper Industry:
Chloramine Rubine is also utilized in the paper industry as a coloring agent for various types of paper products. Its ability to resist fading and staining makes it an ideal choice for applications where colorfastness is crucial.
Used in Cosmetics Industry:
In the cosmetics industry, Chloramine Rubine is employed as a colorant for various products, such as lipsticks, eyeshadows, and blushes. Its vibrant color and resistance to fading and staining contribute to the long-lasting and attractive appearance of these cosmetic products.
Used in Plastics Industry:
Chloramine Rubine is used as a colorant in the plastics industry, where it provides a range of colors to plastic products. Its properties, such as acid and alkali resistance, make it suitable for use in various plastic applications, ensuring the durability and appearance of the colored plastics.
Used in Ink Industry:
In the ink industry, Chloramine Rubine is used as a pigment to create high-quality inks for printing on various substrates. Its light fastness and resistance to fading and staining make it an ideal choice for long-lasting and vibrant printed materials.
Used in Food Industry:
Chloramine Rubine is also used as a color additive in the food industry, providing a range of colors to various food products. Its properties, such as acid and alkali resistance, ensure the stability and appearance of the colored food items.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, Chloramine Rubine is employed as a coloring agent for various medications and medical products. Its properties, such as light fastness and resistance to fading and staining, make it suitable for use in the production of visually appealing and long-lasting pharmaceutical products.
Preparation
4-(4-Aminophenyl)benzenamine double nitriding, first and 7-Hydroxynaphthalene-1-sulfonic acid coupling, and then and 4-Aminonaphthalene-1-sulfonic acid matches.
Standard
Acid Resistance
Fading
Stain
ISO
1-2
AATCC
1
Check Digit Verification of cas no
The CAS Registry Mumber 2769-07-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,6 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2769-07:
(6*2)+(5*7)+(4*6)+(3*9)+(2*0)+(1*7)=105
105 % 10 = 5
So 2769-07-5 is a valid CAS Registry Number.
InChI:InChI=1/C32H23N5O7S2.2Na/c33-31-25-6-2-1-5-24(25)29(46(42,43)44)18-26(31)36-34-22-13-8-19(9-14-22)20-10-15-23(16-11-20)35-37-32-27(38)17-12-21-4-3-7-28(30(21)32)45(39,40)41;;/h1-18,35H,33H2,(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2/b36-34+,37-32-;;
