19286-75-0 Usage
Description
1-anilino-4-hydroxyanthraquinone is an organic compound with the molecular formula C22H15NO3. It is a derivative of anthraquinone, which is a tricyclic aromatic compound. 1-anilino-4-hydroxyanthraquinone is characterized by its light fastness, washing fastness, and perspiration fastness properties, making it suitable for various applications in the textile industry.
Uses
Used in Textile Industry:
1-anilino-4-hydroxyanthraquinone is used as a dye for textiles due to its light fastness, washing fastness, and perspiration fastness properties. It provides colorfastness to fabrics, ensuring that the colors do not fade or stain when exposed to light, washing, or perspiration.
The AATCC (American Association of Textile Chemists and Colorists) rating system is used to measure the colorfastness of dyes. According to the provided materials, 1-anilino-4-hydroxyanthraquinone has the following ratings:
Light Fastness: Rated 5, indicating excellent resistance to fading when exposed to light.
Washing Fastness: Rated 5, indicating excellent resistance to color loss when washed.
Perspiration Fastness: Rated 3-4, indicating good to very good resistance to color loss when exposed to perspiration.
These ratings demonstrate the suitability of 1-anilino-4-hydroxyanthraquinone as a dye for textiles, providing long-lasting and resistant colors to fabrics.
Standard
Ironing Fastness
Fading
Stain
Check Digit Verification of cas no
The CAS Registry Mumber 19286-75-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,2,8 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 19286-75:
(7*1)+(6*9)+(5*2)+(4*8)+(3*6)+(2*7)+(1*5)=140
140 % 10 = 0
So 19286-75-0 is a valid CAS Registry Number.
InChI:InChI=1/C20H13NO3/c22-16-11-10-15(21-12-6-2-1-3-7-12)17-18(16)20(24)14-9-5-4-8-13(14)19(17)23/h1-11,21-22H
