8004-92-0 Usage
Description
Quinoline Yellow is a synthetic azo dye characterized by its greenish-yellow hue. It is a water-soluble dye that exhibits good solubility in water and ethanol, displaying a yellow color in solution. The dye is known for its light fastness, soaping, perspiration fastness, and resistance to oxygen bleaching and seawater, making it suitable for various applications.
Uses
Used in Textile Industry:
Quinoline Yellow is used as a textile dye for wool, nylon, and silk due to its vibrant color and fastness properties.
Used in Paper Industry:
It serves as a paper dye, providing a consistent and long-lasting color to paper products.
Used in Printing Industry:
Quinoline Yellow is utilized as a barium salt in printing inks, offering a stable and colorfast solution for various printing applications.
Used in Cosmetics:
It is used as a colorant in lipstick, lotion, soap, shampoo, and bubble bath products, providing a visually appealing and long-lasting color.
Used in Pharmaceutical Industry:
Quinoline Yellow is employed in both ingested and applied drugs, serving as a colorant to improve the appearance and patient compliance of medications.
Standard:
The fastness properties of Quinoline Yellow are rated according to ISO and AATCC standards, ensuring its performance and reliability in various applications.
Preparation
commonly known as Quinoline cross. Quinoline Yellow Extra is alcohol solution Quinoline Yellow (C.I.Solvent Yellow 33, C.I. 47000’s later dye) two and three sulfonic acid mixture. Quinoline Yellow S is alcohol solution quinoxalin and two Yellow elim sulfonic acid mixture. Early Quinoline yellow is early alcohol solution of two things Quinoline yellow products.
Standard
Light Fastness
Fading
Stain
ISO
2
AATCC
3
Check Digit Verification of cas no
The CAS Registry Mumber 8004-92-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,0 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 8004-92:
(6*8)+(5*0)+(4*0)+(3*4)+(2*9)+(1*2)=80
80 % 10 = 0
So 8004-92-0 is a valid CAS Registry Number.
InChI:InChI=1/C18H11NO8S2.2Na/c20-17-11-3-1-2-4-12(11)18(21)15(17)13-6-5-9-7-10(28(22,23)24)8-14(16(9)19-13)29(25,26)27;;/h1-8,15H,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2
