ChemicalBook > CAS DataBase List > tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate

tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate

Product Name
tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate
CAS No.
6428-60-0
Chemical Name
tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate
Synonyms
Blue 2GL;C.I.34220;Solar Blue 2G;Einecs 229-211-8;C.I.Direct Blue 75;Amanil Fast Blue 2GL;Enianil Light Blue GL;Direct blue 75 (C.I. 34220);ZVMRKYGPNCNIPE-FQAJCAEFSA-N;C.I.Direct Blue 75:C.I.34220
CBNumber
CB8879259
Molecular Formula
C42H25N7Na4O13S4
Formula Weight
1055.90608
MOL File
6428-60-0.mol
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tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate Property

EPA Substance Registry System
C.I. Direct Blue 75, tetrasodium salt (6428-60-0)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
DYE0000816
Product name
DIRECT BLUE 75
Purity
95.00%
Packaging
5MG
Price
$496.01
Updated
2021/12/16
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tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate Chemical Properties,Usage,Production

Preparation

3-Aminobenzenesulfonic acid diazo, and 5-Aminonaphthalene-2-sulfonic acid coupling, its product to diazo, and 5-Aminonaphthalene-2-sulfonic acid coupling, again diazo, in alkaline conditions and 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid coupling.

Properties and Applications

dark blue. Soluble in water for blue, insoluble in other organic solvents. In the dark for the strong sulfuric acid, diluted to red light purple red for brown. The dye solution to join strong hydrochloric acid for blue; Add thick sodium hydroxide solution for red light purple

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 4-5 4 5 2-3 3
AATCC 4 3-4 4-5 2 3

tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate Preparation Products And Raw materials

Raw materials

Preparation Products

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tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate Suppliers

China 8 United States 1 Global 9
Alfa Chemistry
Tel
1-516-6625404
Fax
1-516-927-0118
Email
support@alfa-chemistry.com
Country
United States
ProdList
9171
Advantage
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View Lastest Price from tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate manufacturers

Career Henan Chemical Co
Product
N-cyclooctyl-2-phenoxypropanamide 6428-60-0
Price
US $9.80/KG
Min. Order
1KG
Purity
≥98%
Supply Ability
20 tons
Release date
2020-01-02

6428-60-0, tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonateRelated Search:


  • Tetrasodium 5-((1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl)azo)-8-((6-sulphonato-4-((3-sulphonatophenyl)azo)naphthyl)azo)naphthalene-2-sulphonate
  • tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate
  • Blue 2GL
  • Amanil Fast Blue 2GL
  • C.I.34220
  • C.I.Direct Blue 75
  • Enianil Light Blue GL
  • Solar Blue 2G
  • 2-Naphthalenesulfonic acid, 5-[[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-8-[[6-sulfo-4-[(3-sulfophenyl) azo]-1-naphthalenyl]azo]-, tetrasodium salt
  • Direct blue 75 (C.I. 34220)
  • 2-Naphthalenesulfonic acid, 5-(2-(1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl)diazenyl)-8-(2-(6-sulfo-4-(2-(3-sulfophenyl)diazenyl)-1-naphthalenyl)diazenyl)-, sodium salt (1:4)
  • C.I. Direct blue 75, tetrasodium salt
  • Einecs 229-211-8
  • ZVMRKYGPNCNIPE-FQAJCAEFSA-N
  • C.I.Direct Blue 75:C.I.34220
  • Tetrasodium 2-[[4-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-7-sulphonato-1-naphthyl]azo]-1-naphthyl]azo]benzene-1,4-disulphonate
  • 6428-60-0
  • Organics