50662-99-2 Usage
Uses
Used in Textile Industry:
CIBACRON BRILLIANT YELLOW 3G-P is used as a dye for cotton, wool, silk, polyamide fiber, and viscose fiber. It is particularly suitable for high-temperature solid color dyeing and printing processes. The dye is also appropriate for knot dyeing and can be used in roll dyeing and disperse dyeing techniques.
Standard:
The light fastness of CIBACRON BRILLIANT YELLOW 3G-P is rated as ISO 6-7, while its oxygen bleaching, perspiration fastness, and soaping fastness are all rated as 3. This indicates that the dye has moderate to good resistance to various conditions, making it a reliable choice for textile applications.
Chemical Properties:
CIBACRON BRILLIANT YELLOW 3G-P is a gold-orange to orange-brown powder, which dissolves in water to create a light yellow solution. Its chemical properties make it suitable for use in various dyeing and printing processes in the textile industry.
Preparation
2,4-Diaminobenzenesulfonic acid and 2,4,6-Trichloro-1,3,5-triazine? first condensation, and then diazo, and 2,5-Bichloro-4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid second condensation and salting-out.
Flammability and Explosibility
Notclassified
Standard
Light Fastness
Fading
Stain
ISO
6-7
Check Digit Verification of cas no
The CAS Registry Mumber 50662-99-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,6,6 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 50662-99:
(7*5)+(6*0)+(5*6)+(4*6)+(3*2)+(2*9)+(1*9)=122
122 % 10 = 2
So 50662-99-2 is a valid CAS Registry Number.
InChI:InChI=1/C25H18Cl3N9O10S3.3Na/c1-11-21(22(38)37(36-11)18-9-16(27)20(10-15(18)26)50(45,46)47)35-34-17-8-13(4-7-19(17)49(42,43)44)30-25-32-23(28)31-24(33-25)29-12-2-5-14(6-3-12)48(39,40)41;;;/h2-10,34H,1H3,(H,39,40,41)(H,42,43,44)(H,45,46,47)(H2,29,30,31,32,33);;;/q;3*+1/p-3/b35-21+;;;
