Basic information Safety Supplier Related

REACTIVE RED 4

Basic information Safety Supplier Related

REACTIVE RED 4 Basic information

Product Name:
REACTIVE RED 4
Synonyms:
  • CIBACRON BRILLIANT RED 3B-A
  • CI 18105
  • tetrasodium 5-(benzoylamino)-3-[[5-[[4-chloro-6-[(4-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulphonatophenyl]azo]-4-hydroxynaphthalene-2,7-disulphonate
  • Reactive red 4 (C.I. 18105)
  • 2,7-Naphthalenedisulfonic acid, 5-(benzoylamino)-3-[[5-[[ 4-chloro-6-[(4-sulfophenyl)amino]-1,3,5-triazin-2 -yl]amino]-2-sulfophenyl]azo]-4-hydroxy-, tetrasodium salt
  • Chemictive Brilliant Red 7BH.
  • Reactive Red K-7B
  • C.I. Reactive Red 4
CAS:
17681-50-4
MF:
C32H19ClN8Na4O14S4
MW:
995.21
EINECS:
241-663-8
Product Categories:
  • Organics
Mol File:
17681-50-4.mol
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REACTIVE RED 4 Chemical Properties

form 
Powder
color 
Red to purple
EPA Substance Registry System
Procion Red H7B (17681-50-4)
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REACTIVE RED 4 Usage And Synthesis

Preparation

2,4,6-Trichloro-1,3,5-triazine and 2,4-Diaminobenzenesulfonic acid condensation, condensation products diazo, and 4-Formamido-5-hydroxynaphthalene-2,7-disulfonic acid coupling, and 2,4-Diaminobenzenesulfonic acid condensation.

Properties and Applications

colourful red blue light. Deep red powder, 25 ℃ in the solubility of water when for 50 g/L. After dyeing fabrics tonal into colourful red. Dye bath of metal ions make dyed fabric color slightly turned pale.?Mainly for cotton and viscose fabrics or exhaust dyeing cold pad batch dyeing, not for neutral or basic white discharge.

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

REACTIVE RED 4 Preparation Products And Raw materials

Raw materials

REACTIVE RED 4Supplier

Tianjin heowns Biochemical Technology Co., Ltd.
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400 638 7771
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Shanghai Aladdin Bio-Chem Technology Co.,LTD
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400-400-6206333 18521732826
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Shanghai YuanYe Biotechnology Co., Ltd.
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021-61312847; 18021002903
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Tianjin heowns Biochemical Technology Co., Ltd.
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400-6387771-6038 18902104717
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sales@heowns.com
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Email
linda@hubeijusheng.com