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必应染料-您身边的染料专家

Reactive Red 11

Name:C.I.Reactive Red 11

Molecular Structure: Single azo class

C.I.Reactive Red 11,CAS 12226-08-3,681.33,C20H9Cl2N6Na3O9S2,Reactive brilliant Red X-8B,Reactive Red 2M-8B

C.I.Reactive Red 11,CAS 12226-08-3,681.33,C20H9Cl2N6Na3O9S2,Reactive brilliant Red X-8B,Reactive Red 2M-8B

Molecular Formula:C20H9Cl2N6Na3O9S2

Molecular Weight: 681.33

CAS Registry Number:12226-08-3

Manufacturing Methods : 4-Aminobenzoic acid diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling, again with 2,4,6-Trichloro-1,3,5-triazine condensation.

Properties and Applications: colourful red blue light. Purplish red powder. The strong sulfuric acid for purple, diluted into blue light red, precipitation; In nitric acid for red, diluted is still red, precipitation. Blue water solution is red, with 1 Moore sodium hydroxide solution turned red, continue to add insurance powder and warm, become light yellow, plus a boric acid sodium is still light yellow. Mainly used for cotton, viscose fabric and silk dyeing and printing.

Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 4 4-5 4 4-5 2 4-5(5*100℃) 3-4

List of Suppliers:

Reactive brilliant Red X-8B,Reactive Red 2M-8B

Shandong Qing Shun Chemical Co., Ltd.

Akreact Red MX-8B (Aakash Chemicals & Dyestuffs Inc)

Assofix Red M8B( Associated Intermediates & Chemicals )

Helaktyn Rubine F-2B (Boruta – Kolor)

Intracron Red C-8B (Yorkshire Group pic)

Kemaion Red M8B ( Karsandas Mavji )

Meactive Red M8B ( Astik Dyestuff Pvt Ltd )

Orco Reactive Red MX-8B ( Organic Dyestuffs Corp )

Ostazin Red S-8B (SBU Pigments and Dyes)

Procion Brilliant Red 8B( Imperial Chemical Industries )

Reactive Red MX-8B ( Global Colors Inc. )

Reactron Red M8B (Amar Dye Chem Ltd)

Triacion Red C-8B (Chemische Fabriek Triade BV)

Ushatron Red 11( Ushanti Colour Chem Pvt Ltd )


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