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必应染料-您身边的染料专家

Reactive Yellow 176

Name:C.I.Reactive Yellow 176

Molecular Structure: Azo class

C.I.Reactive Yellow 176,CAS 140876-15-9,1025.26,C29H21ClN8Na4O16S5,Reactive Yellow 3RS,Reactive Yellow EF-2R

C.I.Reactive Yellow 176,CAS 140876-15-9,1025.26,C29H21ClN8Na4O16S5,Reactive Yellow 3RS,Reactive Yellow EF-2R

Molecular Formula:C29H21ClN8Na4O16S5

Molecular Weight: 1025.26

CAS Registry Number:140876-15-9

Manufacturing Methods :  7-Aminonaphthalene-1,3,6-trisulfonic acid diazo, and  N-(3-aminophenyl)acetamide coupling, and 2,4,6-Trichloro-1,3,5-triazine condensation , and then the product with  2-(3-Aminophenylsulfonyl)ethyl hydrogen sulfate condensation.

Properties and Applications: red light yellow. Brick red powder. Soluble in water, the water solubility (25 ℃) for 130 g/L. Mainly used for dyeing cellulosic fabrics, suitable for exhaust dyeing and continuous dyeing, printing of cellulosic fabrics are also suitable, for one phase method.

Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 5 5 5(90℃) 5

List of Suppliers:

Reactive Yellow 3RS,Reactive Yellow EF-2R

Zhejiang Runtu Co., Ltd.

DANKONG INDUSTRY & TRADE GROUP CO.,LTD

Indofix Yellow MERIG( Indo Colchem Ltd )

Reactron Yellow 3RS(Amar Dye Chem Ltd)

Remazol Yellow 3RS ( Hoechst A G )

Sumifix Supra Yellow 3RS( Sumitomo Chemical Co. Ltd )

Taifix Yellow VS-3RT 110%( T & T Industries Corp )


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