Acid Blue 129
Synonym(s):Atanyl Blue PRL
- CAS NO.：6397-02-0
- Empirical Formula: C23H19N2NaO5S
- Molecular Weight: 458.46
- MDL number: MFCD00013263
- EINECS: 229-008-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 22:48:59
What is Acid Blue 129?
The Uses of Acid Blue 129
Acid Blue 129 is a dye/stain. Dyes and metabolites.
What are the applications of Application
Acid blue 129 is used in histochemistry perparations to stain background tissue
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 | ||
Properties of Acid Blue 129
| Melting point: | >300°C |
| form | Solid:particulate/powder |
| Colour Index | 62058 |
| CAS DataBase Reference | 6397-02-0 |
| EPA Substance Registry System | 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-[(2,4,6-trimethylphenyl)amino]-, monosodium salt (6397-02-0) |
Safety information for Acid Blue 129
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Acid Blue 129
| InChIKey | RRETZLLHOMHNNB-UHFFFAOYSA-M |
Acid Blue 129 manufacturer
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