3648-36-0 Usage
Description
ASTRAZON PINK FG is a pink to gray powder that is primarily used as an acrylic dye. It has a water solubility of 14 g/L, which is minimally affected by temperature. The dye appears pink in water and yellow in sulfuric acid, with a diluted red-orange color. It exhibits high light fastness, perspiration fastness, ironing fastness, and soaping standards, making it suitable for various applications in the textile industry.
Uses
Used in Textile Industry:
ASTRAZON PINK FG is used as an acrylic dye for coloring acrylic fibers, fiber-scattering articles, wool, and knitted fabrics. It is also suitable for direct printing on acrylic and vinegar fiber fabrics.
Standard:
The dye meets the following standards for various fastness properties:
Light Fastness: ISO 4, AATCC 5
Perspiration Fastness: ISO 4-5, AATCC 5
Ironing Fastness: ISO 4, AATCC 5
Soaping: ISO 4-5, AATCC 1
Fading: ISO 4, AATCC 4-5
Stain: ISO 4, AATCC 4-5
These standards ensure the dye's performance and quality in various applications within the textile industry.
Preparation
1,3,3-Trimethyl-2-methyleneindoline and 4-((2-Chloroethyl)(methyl)amino)benzaldehyde?condensation, and then into chloride.
Standard
Light Fastness
Fading
Stain
ISO
4
AATCC
5
Check Digit Verification of cas no
The CAS Registry Mumber 3648-36-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,6,4 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 3648-36:
(6*3)+(5*6)+(4*4)+(3*8)+(2*3)+(1*6)=100
100 % 10 = 0
So 3648-36-0 is a valid CAS Registry Number.
InChI:InChI=1/C22H26ClN2.ClH/c1-22(2)19-7-5-6-8-20(19)25(4)21(22)14-11-17-9-12-18(13-10-17)24(3)16-15-23;/h5-14H,15-16H2,1-4H3;1H/q+1;/p-1
