| Identification | Back Directory | [Name]
Acid Blue 129 | [CAS]
6397-02-0 | [Synonyms]
Blue P-R
Acid Blue P-R
Acid Blue 129
C.I.Acidblue129
Kayanol Blue NR
Acid Fast Blue BS
Nylanthrene Blue RNL
Suminol Fast Blue PR.
OneofthekayanolblueNR
Concorde Acid Blue ARL
Acid blue 129 (C.I. 62058)
Apollo Nylon Fast Blue M-FN
Weak Acid Brilliant Blue P-R
Dycosweak Acid Brilliant Blue P-R
1-AMino-4-(2,4,6-TriMethyl)Aniline-2-Anthraquinone Sulfonic Acid
Sodium 1-amino-4-(2,4,6-trimethylanilino)anthraquinone-2-sulfonate
1-Amino-4-(2,4,6-Trimethyl)anilinoanthraquinone-2-sulfonic acid sodium salt
sodium 1-amino-9,10-dihydro-9,10-dioxo-4-(2,4,6-trimethylanilino)anthracene-2-sulphonate
1-Amino-4-(2,4,6-trimethylanilino)-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic acid sodium salt
1-Amino-4-[(2,4,6-trimethylphenyl)amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic acid sodium salt
1-Amino-9,10-dihydro-9,10-dioxo-4-[(2,4,6-trimethylphenyl)amino]-2-anthracenesulfonic acid monosodium salt
2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-(2,4,6-trimethylphenyl)amino-, monosodium salt | [EINECS(EC#)]
229-008-4 | [Molecular Formula]
C23H19N2NaO5S | [MDL Number]
MFCD00013263 | [MOL File]
6397-02-0.mol | [Molecular Weight]
458.46 |
| Hazard Information | Back Directory | [Chemical Properties]
It is poorly soluble in water, with a solubility of 10g/L (90°C). Its aqueous solution is blue, and a precipitate forms after prolonged storage. Adding hydrochloric acid does not change its color, but precipitates. Adding sodium hydroxide turns it bluish-purple, with precipitation. It is blue in concentrated sulfuric acid, turning reddish-blue upon dilution. It is ginger-yellow in concentrated nitric acid. | [Uses]
Acid Blue 129 is a dye/stain. Dyes and metabolites. | [Preparation]
1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 2,4,6-Trimethylbenzenamine condensation. | [Properties and Applications]
bright blue. Mainly used for wool, silk and polyamide fiber dyeing and printing directly. Can also be used in leather dyeing
|
Standard
|
Light Fastness
|
Soaping
|
Persperation Fastness
|
Oxygen bleaching
|
Fastness to seawater
|
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
5-6
|
2
|
1
|
3-4
|
2
|
1
|
4
|
1
|
|
AATCC
|
4-5
|
4
|
4
|
4
|
|
|
4
|
4
|
|
|
|