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必应染料-您身边的染料专家

Acid Red 211

Name:C.I.Acid Red 211

Molecular Structure: Single azo,1:2 Metal Complexes

C.I.Acid Red 211,CAS 12239-05-3,407.83,C16H14ClN5O4S,Irgalan Red 2GL,Lanyl Red GG,Neutral red 2GL,Acid Complex red 2GL,Neutral red 2GL

C.I.Acid Red 211,CAS 12239-05-3,407.83,C16H14ClN5O4S,Irgalan Red 2GL,Lanyl Red GG,Neutral red 2GL,Acid Complex red 2GL,Neutral red 2GL

Molecular Formula:C16H14ClN5O4S

Molecular Weight: 407.83

CAS Registry Number:12239-05-3

Manufacturing Methods : 2-Amino-4-chlorophenol diazo, and 3-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonamide coupling and chromium complexation, transformed into 1:2 chromium complex.

Properties and Applications: red. Dark red powder. Soluble in water. Used for wool, silk, polyamide fiber dyeing and printing, also used in leather dyeing.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 6 4-5 5 4-5 4 4-5 4-5 5

List of Suppliers:

Acid Complex red 2GL,Neutral red 2GL

Arondyes Chemicals

Hangzhou Xiasha Hengsheng (Sunshine) Chemicals Co.,Ltd.

Irgalan Red 2GL( Ciba Specialty Chemicals Inc )

Lanyl Red GG( Sumitomo Chemical Co. Ltd )


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