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Reactive Orange 20

Name:C.I.Reactive Orange 20

Molecular Structure: Double azo class

C.I.Reactive Orange 20,CAS 12225-91-1,Reactive Orange KE-2G,Reactive Orange KE-G

C.I.Reactive Orange 20,CAS 12225-91-1,Reactive Orange KE-2G,Reactive Orange KE-G

Molecular Formula:

Molecular Weight:

CAS Registry Number:12225-91-1

Manufacturing Methods : 2-Aminobenzene-1,4-disulfonic acid diazo, and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, and 2,4,6-Trichloro-1,3,5-triazine condensation, its product (2 mol) and 1,2-Bis(4-amino-2-sulfophenyl)ethene  (1 mol) of the condensation.

Properties and Applications: Brilliant yellow orange. Mainly for cotton, linen, rayon and other fibers and polyester / cotton, polyester / rayon blended fabric dyeing

Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 5 4(yellow) 5 3-4(yellow)

(Alkali)

3-4 4(yellow) 4-5

List of Suppliers:

Reactive Orange KE-2G,Reactive Orange KE-G

Zhejiang Shunlong Chemical Co., ltd.

Akreact Orange 2G-E (Aakash Chemicals & Dyestuffs Inc. )

Best Reactive Orange HE2G(Oriental Giant Dyes and Chemical Ind Corp)

Cibacron Brilliant Orange 2G-E(Ciba Specialty Chemicals Inc)

Helaktyn Orange DE-2G (Boruta – Kolor)

Intracron Brilliant Orange 2G-E(Yorkshire Group pic)

Orco Reactive Orange I-2G (Organic Dyestuffs Corp)

Rifacion Orange H-E2G(Rifa Industrial Co Ltd)


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