ChemicalBook Product Catalog Dyes and Pigments dye Acid dye AZOFUCHSIN

AZOFUCHSIN

AZOFUCHSIN Basic information
Product Name:AZOFUCHSIN
Synonyms:7-naphthalenedisulfonicacid,4-amino-5-hydroxy-6-phenylazo-disodiumsalt;7-naphthalenedisulfonicacid,5-amino-4-hydroxy-3-(phenylazo)-disodiumsalt;abcolazofuchsine;acetylredb;acidfuchsinfastb;acidred2a;acidredb;amacidfuchsine4b
CAS:3567-66-6
MF:C16H11N3Na2O7S2
MW:467.38
EINECS:222-656-9
Product Categories:Organics;Dyestuff
Mol File:3567-66-6.mol
AZOFUCHSIN Structure
AZOFUCHSIN Chemical Properties
Boiling point 717.34℃[at 101 325 Pa]
density 0.488[at 20℃]
Colour Index 17200
form neat
Water Solubility 54.45g/L at 26℃
Stability:Stable. Incompatible with strong oxidizing agents.
LogP-2.09
EPA Substance Registry SystemC.I. Acid Red 33, disodium salt (3567-66-6)
Safety Information
RTECS QJ6197000
MSDS Information
AZOFUCHSIN Usage And Synthesis
Chemical Propertiessolid
Preparationaniline diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?in alkaline conditions coupled.
Flammability and ExplosibilityNonflammable
Properties and Applicationsred. Soluble in water, slightly soluble in ethanol for scarlet. For the strong sulfuric acid in scarlet, diluted for orange red; In nitric acid solution for palm chestnut. In water solution to join strong hydrochloric acid for red; Add thick sodium hydroxide solution for red light brown; Join rare sodium hydroxide solution for brick red.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 2 2-3 2 2 2-3
AATCC 2-3 2-3 1 1 4
AZOFUCHSIN Preparation Products And Raw materials
Raw materialsAniline-->8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate
AZOFUCHSIN 6B Direct Black 38 Acid Black 1 DIAMINE GREEN B ACID VIOLET 5 REACTIVE BLACK 5 ACID BLUE 29 CALCICHROME FAST SULPHON BLACK F PROCION RED MX-5B DIRECT BLUE 15 ACID RED 106 ACID RED 1 DIRECT GREEN 8 REACTIVE RED 4 Direct Blue 14 CHLORAZOL BLACK LF PONTACYL CARMINE 2B
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