| Identification | Back Directory | [Name]
8-[(4-Amino-3-methoxyphenyl)azo]-6-ethoxy-5-[(2-hydroxy-6-sulfo-1-naphtyl)azo]-2-naphthalenesulfonic acid disodium salt | [CAS]
6226-70-6 | [Synonyms]
C.I.27110
Direct Blue 130
C.I.Direct Blue 130
C.I.Direct Blue 130:C.I.27110
8-[(4-Amino-3-methoxyphenyl)azo]-6-ethoxy-5-[(2-hydroxy-6-sulfo-1-naphtyl)azo]-2-naphthalenesulfonic acid disodium salt
Disodium 8-[(4-amino-3-methoxyphenyl)diazenyl]-6-ethoxy-5-[(2-hyd roxy-6-sulfonato-1-naphthyl)diazenyl]-2-naphthalenesulfonate | [MDL Number]
MFCD00230645 | [MOL File]
6226-70-6.mol |
| Hazard Information | Back Directory | [Preparation]
N-(4-amino-2-methoxyphenyl)-3-oxobutanamide diazo, and 5-Amino-7-ehtoxy-2-naphthalenesulfonic acidcoupling, its product to diazo, and 6-Hydroxynaphthalene-2-sulfonic acid coupling, and then hydrolyzed acetamido. | [Properties and Applications]
blue. Soluble in water for hidden cyan, slightly soluble in alcohol for green light blue. In the dark for the strong sulfuric acid, diluted for purple. The dye solution to join strong hydrochloric acid for violet black, precipitate; With strong for sodium hydroxide solution of dark, precipitation.
|
Standard
|
Acid Resistance
|
Alkali Resistance
|
Light Fastness
|
Soaping
|
Water
|
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
4
|
4
|
3
|
4
|
|
4-5
|
|
|
AATCC
|
5
|
5
|
4
|
3-4
|
|
5
|
|
|
|
|