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6-(5-Chloro-2-hydroxy-4-sulfophenylazo)-5-hydroxy-1-naphthal

6-(5-Chloro-2-hydroxy-4-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt Suppliers list
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Products Intro: Product Name:6-(5-Chloro-2-hydroxy-4-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt
CAS:3624-68-8
Purity:0.99 Package:5KG;1KG Remarks:C16H9ClN2Na2O8S2
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Products Intro: Product Name:mordant blue 9
CAS:3624-68-8
Purity:0.99 Package:1kg
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Products Intro: Product Name: 6-(5-Chloro-2-hydroxy-4-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt
CAS:3624-68-8
Purity:85.0-99.8% Package:1ASSAYS;1USD
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Products Intro: Product Name:Mordant Blue 9
CAS:3624-68-8
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Products Intro: Product Name:Mordant Blue 9
CAS:3624-68-8
Purity:100% Package:900 Remarks:900g
6-(5-Chloro-2-hydroxy-4-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt Basic information
Product Name:6-(5-Chloro-2-hydroxy-4-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt
Synonyms:1-naphthalenesulfonicacid,6-[(5-chloro-2-hydroxy-3-sulfophenyl)azo]-5-hydroxy;AcidchromenavyblueRRN;AcidmordantblueA3R;C.I.Mordantblue9;MORDANT BLUE 9;CI 14855;sodium 6-(5-chloro-2-hydroxy-4-sulphophenylazo)-5-hydroxynaphthalene-1-sulphonate;Acid mordant Blue 9
CAS:3624-68-8
MF:C16H9ClN2Na2O8S2
MW:502.81
EINECS:222-828-3
Product Categories:Dyes and Pigments
Mol File:3624-68-8.mol
6-(5-Chloro-2-hydroxy-4-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt Structure
6-(5-Chloro-2-hydroxy-4-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt Chemical Properties
form Fine Crystalline Powder
Colour Index 14855
color Dark blue
InChIKeyFBNOWTWLVCWGCZ-BUFQOAPZSA-L
EPA Substance Registry SystemC.I. Mordant Blue 9, disodium salt (3624-68-8)
Safety Information
Safety Statements 24/25
WGK Germany 3
HS Code 32041200
6-(5-Chloro-2-hydroxy-4-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt Usage And Synthesis
Chemical Propertiesdark blue fine crystalline powder
Preparation3-Amino-5-chloro-2-hydroxybenzenesulfonic acid diazotization, and 5-Hydroxynaphthalene-1-sulfonic acid?coupling.
Properties and Applicationsred light navy blue. This product soluble in water is purple, in the water solubility is 50 g/l (80 ℃), slightly soluble in alcohol. In concentrated sulfuric acid for blue purple, dilution to pink; In concentrated nitric acid for yellow brown. Its aqueous solution to join concentrated hydrochloric acid to red; With strong caustic for magenta. Mainly used for wool, silk, nylon dyeing and color matching dye.
Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 5 6 4 4 4-5 4-5 4-5
AATCC 4-5 7 4 4-5 5
6-(5-Chloro-2-hydroxy-4-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt Preparation Products And Raw materials
Raw materials2-Amino-4-chlorophenol-6-sulfonic acid-->1-Naphthol-5-sulfonic acid
Tag:6-(5-Chloro-2-hydroxy-4-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt(3624-68-8) Related Product Information
2-Naphthylamine 1-Naphthol-5-sulfonic acid 2-AMINOPHENOL HYDROCHLORIDE Naphthalene-1-sulfonic acid hydrate, 98% 1-NAPHTHALENETHIOL 3-Hydroxythiophenol P-PHENYLAZOBENZENESULFONIC ACID Sodium 5-hydroxynaphthalene-1-sulphonate 2-AMINO-1-NAPHTHOL HYDROCHLORIDE 4-Amino-benzenesulfonic acid monosodium salt 4-Aminothiophenol 2,2'-DIHYDROXYAZOBENZENE 2-CHLOROTHIOPHENOL Sodium 1-naphthalenesulfonate SODIUM SULFANILATE 6-Amino-1-naphthalenesulfonic acid 2-AMINO-1-NAPHTHOL 1-Naphthalenesulfonic acid