56509-56-9 Usage
Description
Disperse Yellow 93 is a green light yellow dye with a gorgeous color and good fastness properties. It is particularly resistant to various factors such as ironing, light, perspiration, and washing, making it a suitable choice for dyeing and printing on various fabrics.
Uses
Used in Textile Industry:
Disperse Yellow 93 is used as a dye for polyester and their blended fabrics, as well as for acetate fiber, polyamide, and acrylic printing and dyeing. Its good fastness properties, including resistance to ironing, light, perspiration, and washing, make it an ideal choice for these applications.
Standard:
The standard for Disperse Yellow 93 includes the following ratings for various fastness properties:
Ironing Fastness: ISO 4
Light Fastness: 2-3
Perspiration Fastness: 7-8
Washing Fastness: 5
Fading: 4-5
Stain: 5
These ratings indicate the level of resistance the dye has to different factors, with higher numbers representing better resistance.
Standard
Ironing Fastness
Fading
Stain
ISO
4
Check Digit Verification of cas no
The CAS Registry Mumber 56509-56-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,5,0 and 9 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 56509-56:
(7*5)+(6*6)+(5*5)+(4*0)+(3*9)+(2*5)+(1*6)=139
139 % 10 = 9
So 56509-56-9 is a valid CAS Registry Number.
