6049-19-0 Usage
Uses
Used in Textile Industry:
Vat Black 29 is used as a dye for cotton fabric dyeing, particularly for light gray shades and polyester/cotton blended fabric two bath processes. It is also suitable for silk, viscose, cotton/viscose, and Victoria/cotton blended fabric dyeing, and provides good mixed color results.
Used in Cotton Fabric Dyeing:
Vat Black 29 is used as a dye for cotton fabric dyeing, providing good color yield and fastness properties.
Used in Polyester/Cotton Blended Fabric Dyeing:
Vat Black 29 is used as a dye for polyester/cotton blended fabric two bath processes, offering good coloration and compatibility with other dyes.
Standard:
Vat Black 29 meets the following standards:
Ironing Fastness: 4
Chlorine bleach: 4
Light Fastness: 6
Mercerized: 3-4
Oxygen bleach: 4-5
Soaping: 4-5
Fading: 5
Stain: 5
Preparation
Dibenzo[def,mno]chrysene-6,12-dione,4,10-dibromo- and N-(4-amino-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide(2 Moore) condensation.
Standard
Ironing Fastness
Fading
Stain
ISO
4
Check Digit Verification of cas no
The CAS Registry Mumber 6049-19-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,0,4 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6049-19:
(6*6)+(5*0)+(4*4)+(3*9)+(2*1)+(1*9)=90
90 % 10 = 0
So 6049-19-0 is a valid CAS Registry Number.
