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23211-47-4

23211-47-4 Structure

23211-47-4 Structure
IdentificationBack Directory
[Name]

Reactive Red 3
[CAS]

23211-47-4
[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
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
5-[[4-Chloro-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(2-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt
risodium,(3Z)-5-[(4-anilino-6-chloro-1,3,5-triazin-2-yl)amino]-4-oxo-3-[(2-sulfonatophenyl)hydrazinylidene]naphthalene-2,7-disulfonate
trisodium,(3Z)-5-[(4-anilino-6-chloro-1,3,5-triazin-2-yl)amino]-4-oxo-3-[(2-sulfonatophenyl)hydrazinylidene]naphthalene-2,7-disulfonate
[EINECS(EC#)]

245-494-0
[Molecular Formula]

C25H19ClN7NaO10S3
[MDL Number]

MFCD00056598
[MOL File]

23211-47-4.mol
[Molecular Weight]

732.09
Hazard InformationBack Directory
[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
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