8005-79-6 Usage
Preparation
Naphthalene-1,4,5,8-tetracarboxylic acid and 4-Ethoxybenzene-1,2-diamine?condensation.
Properties and Applications
red light brown. Dye cellulose fibre for brilliant red light brown. In the cellulose fiber in the strong sulfuric acid as dark red. Alkaline reduction leuco for olive; Acid reduction leuco for red light brown. This product to cellulose fibre substantivity high, good levelness. Can be used for cotton fiber direct dyeing, resist and discharge and coloring discharge, also can be used for cotton, silk, wool and viscose dyeing.
Standard
Ironing Fastness
Chlorine bleach
Light Fastness
Mercerized
Oxygen bleach
Soaping
Fading
Stain
ISO
4-5
4
6-7
5
5
Standard
Ironing Fastness
Fading
Stain
ISO
4-5
Check Digit Verification of cas no
The CAS Registry Mumber 8005-79-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,0 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 8005-79:
(6*8)+(5*0)+(4*0)+(3*5)+(2*7)+(1*9)=86
86 % 10 = 6
So 8005-79-6 is a valid CAS Registry Number.