3179-89-3 Usage
Description
DISPERSE RED 17 is a deep violet powder that is soluble in ethanol and acetone. It is a dye that is used for coloring various materials.
Uses
Used in Textile Industry:
DISPERSE RED 17 is used as a dye for acetate, silk, wool, and cotton. It is also used as a stocking dye.
Used in Fiber Industry:
DISPERSE RED 17 is used for coloring vinegar fiber, three vinegar, polyamide, polyester fiber, and acrylic. It provides good levelness and promote good rate.
Used in Plastic Industry:
DISPERSE RED 17 can also be used for coloring plastic.
Standard:
DISPERSE RED 17 has the following standards for ironing fastness, light fastness, perspiration fastness, and washing fastness:
Ironing Fastness: 4-5
Light Fastness: 4
Perspiration Fastness: 4
Washing Fastness: 5
Chemical Properties:
DISPERSE RED 17 is a deep violet powder that is soluble in ethanol and acetone.
Preparation
DISPERSE RED 17 is prepared from 4-Nitrobenzenamine diazo, and N,N-bis(2-hydroxyethyl)-3-methylbenzenamine coupling between armour.
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.
