12217-50-4 Usage
Description
Catonic Yellow X-8GL is a greenish light yellow acrylic dye with a tan powder form. It is slightly soluble in cold water, with a solubility of 10 g/L at 40°C. Under tungsten light, it appears as a greenish light yellow color, and when dyed at 120°C, the color becomes darker. It is compatible with a value of 3.5.
Uses
Used in Acrylic Dyeing:
Catonic Yellow X-8GL is used as a dye for acrylic fabrics, providing a vibrant and colorful appearance. It is suitable for direct printing and discharge printing on acrylic materials.
Used in Modification Polyester Dyeing:
Catonic Yellow X-8GL is also used for modifying the dyeing process of polyester fabrics, enhancing their color and appearance.
Standard:
The light fastness, perspiration fastness, ironing fastness, and soaping of Catonic Yellow X-8GL are rated as follows:
ISO:
Light Fastness: 6-7
Perspiration Fastness: 5
Ironing Fastness: 5
Soaping: 4-5
AATCC:
Fading: 5-6
Stain: 5
Fading: 5
Stain: 4
Fading: 5
Stain: 5
Preparation
2-(1,3,3-Trimethylindolin-2-yl)acetaldehyde and ?p-Anisidine condensation.
Standard
Light Fastness
Fading
Stain
ISO
6-7
AATCC
5-6
Check Digit Verification of cas no
The CAS Registry Mumber 12217-50-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,1 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 12217-50:
(7*1)+(6*2)+(5*2)+(4*1)+(3*7)+(2*5)+(1*0)=64
64 % 10 = 4
So 12217-50-4 is a valid CAS Registry Number.