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Chloramine Rubine

Product Name
Chloramine Rubine
CAS No.
2769-07-5
Chemical Name
Chloramine Rubine
Synonyms
C.I.22150;Congo Rubine;Chloramine Rubine;C.I.Direct Red 17:C.I.22150;4-Amino-3-[[4'-[(2-hydroxy-8-sulfo-1-naphtyl)azo]-1,1'-biphenyl-4-yl]azo]-1-naphthalenesulfonic acid disodium salt;disodium,4-amino-3-[[4-[4-[(2E)-2-(2-oxo-8-sulfonatonaphthalen-1-ylidene)hydrazinyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate
CBNumber
CB61246711
Molecular Formula
C32H24N5NaO7S2
Formula Weight
677.68
MOL File
2769-07-5.mol
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Chloramine Rubine Property

EPA Substance Registry System
1-Naphthalenesulfonic acid, 4-amino-3-[[4'-[(2-hydroxy-8-sulfo-1-naphthalenyl)azo][1,1'-biphenyl]-4-yl]azo]-, sodium salt (2769-07-5)
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Hazard and Precautionary Statements (GHS)

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Chloramine Rubine Chemical Properties,Usage,Production

Preparation

4-(4-Aminophenyl)benzenamine double nitriding, first and 7-Hydroxynaphthalene-1-sulfonic acid coupling, and then and 4-Aminonaphthalene-1-sulfonic acid matches.

Properties and Applications

blue-ray red. Soluble in water for wine red, and adequate soluble in ethanol, insoluble in other organic solvents. The strong sulfuric acid in blue, diluted as a light red light blue.. The dye solution to join strong hydrochloric acid for blue precipitation; Add thick sodium hydroxide solution for Red sauce, precipitation.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 1-2 5 1-2 1-2 1-2
AATCC 1 3 1-2 1 1

Chloramine Rubine Preparation Products And Raw materials

Raw materials

Preparation Products

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Chloramine Rubine Suppliers

CHINA 1 South Korea 1 United States 1 Global 3
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28172
Advantage
58

2769-07-5, Chloramine RubineRelated Search:

C.I. Direct Red 169, disodium salt DIRECT RED 16 2-Hydroxy-5-[[4'-[(2-hydroxy-3,6-disulfo-1-naphtyl)azo]-1,1'-biphenyl-4-yl]azo]benzoic acid trisodium salt [4-Chloro-2-[[1-hydroxy-6-[[4-[(8-hydroxy-5-quinolinyl)azo]benzoyl]amino]-3-sulfo-2-naphtyl]azo]phenoxy]acetic acid Benzoic acid, 5-[[4-[[4-[[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]benzoyl]amino]phenyl]azo]-2-hydroxy-, disodium salt Naphtho[2,1-d]thiazole-8-sulfonic acid, 2-(3-aminophenyl)-7-[(2,4-dimethylphenyl)azo]-6-hydroxy-, monosodium salt 7,7'-(Carbonyldiimino)bis[4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]-2-naphthalenesulfonic acid]disodium salt Direct Red 173 disodium 5-[[4-[[[4-[[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]phenyl]amino]carbonyl]phenyl]azo]salicylate

  • Chloramine Rubine
  • 4-Amino-3-[[4'-[(2-hydroxy-8-sulfo-1-naphtyl)azo]-1,1'-biphenyl-4-yl]azo]-1-naphthalenesulfonic acid disodium salt
  • C.I.22150
  • Congo Rubine
  • disodium,4-amino-3-[[4-[4-[(2E)-2-(2-oxo-8-sulfonatonaphthalen-1-ylidene)hydrazinyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate
  • C.I.Direct Red 17:C.I.22150
  • 2769-07-5