83764-36-7 Usage
Preparation
2-Bromo-4-nitrobenzenamine diazo, and N-cyanoethyl-N-phenylethylaniline?coupling.
Properties and Applications
yellow light red, red. Dark red powder, insoluble in water. Used for polyester and their blended fabric dyeing and printing, in polyester for red, can also be used for three vinegar fine for yellow light red. Suitable for all kinds of methods of dyeing, strong adaptability.
Standard(Vinegar fiber)
Ironing Fastness
Light Fastness
Persperation Fastness
Washing Fastness
Fading
Stain
Fading
Stain
Fading
Stain
ISO
4-5
5
6
5
5
4-5
5
Standard(Vinegar fiber)
Ironing Fastness
Fading
Stain
ISO
4-5
Check Digit Verification of cas no
The CAS Registry Mumber 83764-36-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,7,6 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 83764-36:
(7*8)+(6*3)+(5*7)+(4*6)+(3*4)+(2*3)+(1*6)=157
157 % 10 = 7
So 83764-36-7 is a valid CAS Registry Number.