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12222-83-2

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12222-83-2 Usage

Uses

Disperse blue 85 is a textile dye of the azo type.

Preparation

2,4-Dinitro-6-chloroaniline?diazo, and N-hydroxyethyl-1-naphthylamine?coupling.

Properties and Applications

red light navy blue. Dark blue powder, insoluble in water. Mainly used for polyester and their blended fabric dyeing, red for the navy, artificial light in a dark red. Suitable for high pressure and high temperature melt method dyeing. Standard Ironing Fastness Light Fastness Persperation Fastness Washing Fastness Fading Stain Fading Stain Fading Stain ISO 5 4-5 5 5 5 5 4-5

Standard

Ironing Fastness

Fading

Stain

ISO

5

Check Digit Verification of cas no

The CAS Registry Mumber 12222-83-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 12222-83:
(7*1)+(6*2)+(5*2)+(4*2)+(3*2)+(2*8)+(1*3)=62
62 % 10 = 2
So 12222-83-2 is a valid CAS Registry Number.
InChI:InChI=1/C18H14ClN5O5/c19-14-9-11(23(26)27)10-17(24(28)29)18(14)22-21-16-6-5-15(20-7-8-25)12-3-1-2-4-13(12)16/h1-6,9-10,20,25H,7-8H2/b22-21+

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