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77907-32-5

77907-32-5 Structure

77907-32-5 Structure
IdentificationBack Directory
[Name]

Reactive Navy Blue Ker
[CAS]

77907-32-5
[Synonyms]

Ambifix Navy HER
Navy Blue H-ER
Reactive Blue 171
Procion Navy H-ER
Reactive Blue KE-R
Adiactive Blue HER
C.I. Reactive Blue 171
Cibacron navyblue 2G-E
Reactive Navy Blue Ker
Reactive Dark Blue KE-R
Helaktyn Navy Blue DE-R
Kayacion Navy E-S3G 133
Begative Navy Blue HD-R
Chemictive Navy Blue HER
Reactofix Navy Blue HERI
Reactofix Navy Blue SERI.
Apollocion Navy Blue H-ER
Reactive brilliant blue KE-R
[Molecular Formula]

C40H23O19N9Na6S6Cl2
[MDL Number]

MFCD00802452
Chemical PropertiesBack Directory
[EPA Substance Registry System]

C.I. Reactive Blue 171 (77907-32-5)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Metanilic acid-->2,4-Diaminobenzenesulfonic acid-->2,4-Diaminobenzenesulfonic acid-->Metanilic acid-->8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate-->Cyanuric chloride
Hazard InformationBack Directory
[Chemical Properties]

Dark blue powder. Easily soluble in water.
[Uses]

Reactive Navy Blue Ker is mainly used for printing and dyeing cotton, linen, viscose and other fibers and their fabrics. It is especially suitable for dyeing polyester-cotton and polyester-viscose blended fabrics in a one-bath process with disperse dyes.
[Preparation]

3-Aminobenzenesulfonic acid and between 2,4,6-Trichloro-1,3,5-triazine condensation, and then 2,4-Diaminobenzenesulfonic acid condensation, its product (2 Moore) diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling.
[Properties and Applications]

red light navy blue. Dark blue powder, soluble in water. Mainly used for cotton, viscose fabric dyeing and printing, particularly suitable for polyester/cotton, polyester/stick blended fabric scattered reactive dyes/dyeing of a bath.
Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 4 4 4-5 4(Alkali) 4-5 4-5 4-5
77907-32-5 suppliers list
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