ChemicalBook--->CAS DataBase List--->6470-23-1

6470-23-1

6470-23-1 Structure

6470-23-1 Structure
IdentificationBack Directory
[Name]

sodium 7-[(4-aminobenzoyl)amino]-4-hydroxy-3-[(2-methoxyphenyl)azo]naphthalene-2-sulphonate
[CAS]

6470-23-1
[Synonyms]

Direct Red 123
Einecs 229-295-6
C.I.Direct Red 123:C.I.17820
sodium 7-[(4-aminobenzoyl)amino]-4-hydroxy-3-[(2-methoxyphenyl)azo]naphthalene-2-sulphonate
2-Naphthalenesulfonic acid, 7-((4-aminobenzoyl)amino)-4-hydroxy-3-((2-methoxyphenyl)azo)-, monosodium salt
2-Naphthalenesulfonic acid, 7-((4-aminobenzoyl)amino)-4-hydroxy-3-(2-(2-methoxyphenyl)diazenyl)-, sodium salt (1:1)
[EINECS(EC#)]

229-295-6
[Molecular Formula]

C24H19N4NaO6S
[MOL File]

6470-23-1.mol
[Molecular Weight]

514.486
Chemical PropertiesBack Directory
[EPA Substance Registry System]

2-Naphthalenesulfonic acid, 7-[(4-aminobenzoyl)amino]-4-hydroxy-3-[(2-methoxyphenyl)azo]-, monosodium salt (6470-23-1)
Hazard InformationBack Directory
[Preparation]

O-Anisidine diazo, and 7-(4-Aminobenzamido)-4-hydroxynaphthalene-2-sulfonic acid coupling.
[Properties and Applications]

red. Soluble in water for red, moderate soluble in alcohol for red orange, and adequate soluble in soluble fiber element, insoluble in other organic solvents. The strong sulfuric acid for purple, diluted in red. The dye solution to join strong hydrochloric acid for red to blue light red, precipitation; Add thick sodium hydroxide solution have orange brown precipitation.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
AATCC 5 4 3 2 4
6470-23-1 suppliers list
Tags:6470-23-1 Related Product Information

  • HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
  • All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
    According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.
  • Copyright © 2023 ChemicalBook All rights reserved.