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disodium 5-((4-acetylamino-2-sulphophenyl)azo)-6-amino-4-hydroxynaphthalene-2-disulphonate

disodium 5-((4-acetylamino-2-sulphophenyl)azo)-6-amino-4-hydroxynaphthalene-2-disulphonate Suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-18871470254
Products Intro: Product Name:disodium 5-((4-acetylamino-2-sulphophenyl)azo)-6-amino-4-hydroxynaphthalene-2-disulphonate
Purity:99% Package:5KG;1KG Remarks:C18H14N4Na2O11S3
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 0551-65418671
Products Intro: Product Name:C.I. Acid Red 37
Company Name: Dideu Industries Group Limited
Tel: 029-88380327; 17691182729
Products Intro: Product Name:disodium 5-((4-acetylamino-2-sulphophenyl)azo)-6-amino-4-hydroxynaphthalene-2-disulphonate
Purity:99.00% Package:25kgs/Drum;200kgs/Drum Remarks:ISO 9001:2015 REACH Approved Manufacturer
Company Name: Labnetwork lnc.
Tel: +86-0086-2750753271 +8618062016861
Products Intro: Product Name:LISSAMINE FAST RED B
Purity:95% Package:1kg+ Remarks:LN04694290
Company Name: Cheng Du Micxy Chemical Co.,Ltd  
Tel: 028-85632863-
Products Intro: Product Name:Acid Red B
disodium 5-((4-acetylamino-2-sulphophenyl)azo)-6-amino-4-hydroxynaphthalene-2-disulphonate Basic information
Product Name:disodium 5-((4-acetylamino-2-sulphophenyl)azo)-6-amino-4-hydroxynaphthalene-2-disulphonate
Synonyms:Acid red BG;Acid Red 37 (C.I.);C.I. Acid Red 37;disodium 5-((4-acetylamino-2-sulphophenyl)azo)-6-amino-4-hydroxynaphthalene-2-disulphonate;Red BL;Acid Fast Red B;Acid Fast Red EBL;Acid Light Red 2BL
Product Categories:Dyes and Pigments
Mol File:6360-07-2.mol
disodium 5-((4-acetylamino-2-sulphophenyl)azo)-6-amino-4-hydroxynaphthalene-2-disulphonate Structure
disodium 5-((4-acetylamino-2-sulphophenyl)azo)-6-amino-4-hydroxynaphthalene-2-disulphonate Chemical Properties
EPA Substance Registry System2-Naphthalenesulfonic acid, 5-[[4-(acetylamino)-2-sulfophenyl]azo]-6-amino-4-hydroxy-, disodium salt (6360-07-2)
Safety Information
MSDS Information
disodium 5-((4-acetylamino-2-sulphophenyl)azo)-6-amino-4-hydroxynaphthalene-2-disulphonate Usage And Synthesis
DefinitionChEBI: An organic sodium salt that is the disodium salt of 5-[(4-acetamido-2-sulfophenyl)diazenyl]-6-amino-4-hydroxynaphthalene-2-sulfonic acid. Used along with acid fuchsin as a constituent of the plasma staining solution in Lendrum's Picro-Mallory for fibrin.
Preparation4-Acetamido-2-aminobenzenesulfonic acid diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid? in acid conditions coupled.
Properties and Applicationsblue-ray red. Purple powder. It is easy to dissolve in the water, in the 100 ° C of the water solubility of 200 g/L, no solution at room temperature gather tendency, slightly soluble in ethanol purplish red. The strong sulfuric acid dyes in the dark blue for red, diluted with dark red to red light purple; In nitric acid for olive green and quickly into brown; In strong hydrochloric acid is red light purple precipitation, and add water to dissolve the diluted. Its water solution is cherry red, with strong hydrochloric acid into purple caramel?precipitation; Sodium hydroxide solution to add thick red wine. Mainly used for wool, silk and polyamide fiber and its blended fabric dyeing, can be in wool and silk fabric printing directly, can also be used for leather color. This product used for wool textiles, influential, the spell dye worsted products.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5-6 2 5 4 1 4 2 1
AATCC 6 2 2 2 2-3 2-3 2 2
disodium 5-((4-acetylamino-2-sulphophenyl)azo)-6-amino-4-hydroxynaphthalene-2-disulphonate Preparation Products And Raw materials
Raw materialsErythromycin Estolate-->6-Amino-4-hydroxy-2-naphthalenesulfonic acid-->2,5-Diaminobenzenesulfonic acid
Tag:disodium 5-((4-acetylamino-2-sulphophenyl)azo)-6-amino-4-hydroxynaphthalene-2-disulphonate(6360-07-2) Related Product Information
Sodium 2-naphthalenesulfonate 4-Aminoacetanilide-3-sulfonic acid 1-Aminonaphthalene-6-sulfonic acid N-ETHYL-4-AMINOAZOBENZENE Aniline-2-sulfonic acid disodium 5-((4-acetylamino-2-sulphophenyl)azo)-6-amino-4-hydroxynaphthalene-2-disulphonate 1-NAPHTHOL-3-SULFONIC ACID SODIUM SALT 4-(METHYLAMINO)AZOBENZENE 3-Hydroxythiophenol ammonium naphthalenesulphonate 6-Amino-4-hydroxy-2-naphthalenesulfonic acid 1,2-DIAMINONAPHTHALENE 2,5-Diaminobenzenesulfonic acid 2-Chloro-5-hydroxypyridine 4'-Aminoacetanilide 5-amino-4-hydroxynaphthalene-2-sulphonic acid YELLOW AB Sodium o-aminobenzenesulfonate