Reactive Red 3

Reactive Red 3 Structure
CAS No.
23211-47-4
Chemical Name:
Reactive Red 3
Synonyms
C.I.18159;Reactive Red 3;CIREACTIVERED3;Scarlet Red K-3B;procion brilliant red H 3B;Reactive red 3 (C.I. 18159);C.I.Reactive Red 3:C.I.18159;2,7-Naphthalenedisulfonic acid, 5-4-chloro-6-(phenylamino)-1,3,5-triazin-2-ylamino-4-hydroxy-3-(2-sulfophenyl)azo-, trisodium salt;trisodium 5-[[4-chloro-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(2-sulphonatophenyl)azo]naphthalene-2,7-disulphonate;5-[[4-Chloro-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(2-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt
CBNumber:
CB7875133
Molecular Formula:
C25H19ClN7NaO10S3
Molecular Weight:
732.09
MOL File:
23211-47-4.mol

Reactive Red 3 Chemical Properties,Uses,Production

Preparation

2-Aminobenzenesulfonic acid diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, and then and 2,4,6-Trichloro-1,3,5-triazine condensation, again with aniline condensation.

Properties and Applications

colourful red blue light. With the red powder blue. Have very good solubility in water.

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

Reactive Red 3 Preparation Products And Raw materials

Global( 9)Suppliers
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Yang Zhen Yixing City, Dye Chemicals Co., Ltd. 021-52701502 0510-87597087 China 435 30 Inquiry
Ningbo Dynasty Chemical Co., Ltd 86 0574 56159999 China 1444 58 Inquiry
Reactive Red 3 trisodium 5-[[4-chloro-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(2-sulphonatophenyl)azo]naphthalene-2,7-disulphonate 2,7-Naphthalenedisulfonic acid, 5-4-chloro-6-(phenylamino)-1,3,5-triazin-2-ylamino-4-hydroxy-3-(2-sulfophenyl)azo-, trisodium salt procion brilliant red H 3B CIREACTIVERED3 Reactive red 3 (C.I. 18159) Scarlet Red K-3B 5-[[4-Chloro-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(2-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt C.I.18159 trisodium,(3Z)-5-[(4-anilino-6-chloro-1,3,5-triazin-2-yl)amino]-4-oxo-3-[(2-sulfonatophenyl)hydrazinylidene]naphthalene-2,7-disulfonate risodium,(3Z)-5-[(4-anilino-6-chloro-1,3,5-triazin-2-yl)amino]-4-oxo-3-[(2-sulfonatophenyl)hydrazinylidene]naphthalene-2,7-disulfonate C.I.Reactive Red 3:C.I.18159 23211-47-4