3179-89-3 Usage
Chemical Properties
Deep violet powder
Uses
Disperse orange 3 is used as a dye in acetate, silk, wool, and cotton; stocking dye.
Preparation
DISPERSE RED 17 is prepared from 4-Nitrobenzenamine diazo, and N,N-bis(2-hydroxyethyl)-3-methylbenzenamine coupling between armour.
Properties and Applications
Red. Soluble in ethanol and acetone. In the thick of sulfur to orange for colourful after diluted pink; In 10% of sodium hydroxide solution without change; In 10% of sulfuric acid for pink: used for vinegar fiber, three vinegar, polyamide, polyester fiber, acrylic dyeing and printing, also can be used for sheep and plastic color. Levelness and promote good rate.
Standard
Ironing Fastness
Light Fastness
Persperation Fastness
Washing Fastness
Fading
Stain
Fading
Stain
Fading
Stain
ISO
4-5
4
4
5
5
4-5
5
Standard
Ironing Fastness
Fading
Stain
ISO
4-5
Check Digit Verification of cas no
The CAS Registry Mumber 3179-89-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,7 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3179-89:
(6*3)+(5*1)+(4*7)+(3*9)+(2*8)+(1*9)=103
103 % 10 = 3
So 3179-89-3 is a valid CAS Registry Number.