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OXAMINE BLUE B

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OXAMINE BLUE B Suppliers list
Company Name: Wako Pure Chemical Industries, Ltd.  
Tel: +81 6 6203 3741
Email: labchem-tec@wako-chem.co.jp
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OXAMINE BLUE B Basic information
Product Name:OXAMINE BLUE B
Synonyms:OXAMINE BLUE B;3-[[4'-[(5-Amino-1-hydroxy-3-sulfo-2-naphtyl)azo]-3,3'-dimethoxy-1,1'-biphenyl-4-yl]azo]-4-hydroxy-1-naphthalenesulfonic acid disodium salt;C.I.24170;C.I.Direct Blue 12;C.I.Direct Blue 12:C.I.24170;Direct Blue 12
CAS:6428-97-3
MF:C34H25N5Na2O10S2
MW:773.69934
EINECS:
Product Categories:
Mol File:6428-97-3.mol
OXAMINE BLUE B Structure
OXAMINE BLUE B Chemical Properties
Safety Information
MSDS Information
OXAMINE BLUE B Usage And Synthesis
Preparation3,3′-Dimethoxylbenzidine double nitriding, first in alkaline conditions and 8-Amino-4-hydroxynaphthalene-2-sulfonic acid, and then matches with 4-Hydroxynaphthalene-1-sulfonic acid coupling.
Properties and Applicationsblue. Soluble in water for purple to red light blue. The strong sulfuric acid for green light blue, diluted into a red light purple; In nitric acid to yellow. The dye solution to join strong hydrochloric acid for blue purple; Add thick sodium hydroxide solution for purplish red color to red light purple.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 3 5 2 1-2 2
OXAMINE BLUE B Preparation Products And Raw materials
Raw materials5-AMINO-1-NAPHTHOL-3-SULFONIC ACID-->1-Naphthol-4-sulfonic acid-->o-Dianisidine
Tag:OXAMINE BLUE B(6428-97-3) Related Product Information
2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[[4-[[6(or 7)-sulfo-4-[(3-sulfophenyl)azo]-1-naphthalenyl]azo]-1-naphthalenyl]azo]-, trisodium salt 4-[[4-[(4-Aminophenyl)azo]-7-sodiosulfo-1-naphthalenyl]azo]-2'-hydroxy[1,1'-azobisnaphthalene]-6,6'-disulfonic acid disodium salt Direct Blue 111 DIRECT BLUE 120 4-[(4-Amino-2-methyl-5-methoxyphenyl)azo]-1'-hydroxy-[1,2'-azobisnaphthalene]-4',6-disulfonic acid disodium salt Direct Blue 120:2 Direct blue 116 (C.I. 27980) trisodium 8-[[4-[(4-aminophenyl)azo]-6-sulphonatonaphthyl]azo]-5-[(2-hydroxy-6-sulphonatonaphthyl)azo]naphthalene-2-sulphonate 4-[(4-Amino-2-chloro-5-methoxyphenyl)azo]-2-ethoxy-2'-hydroxy-[1,1'-azobisnaphthalene]-6,6'-disulfonic acid disodium salt