Tracid Red Bs
- CAS NO.：15792-43-5
- Empirical Formula: C30H37N3Na2O8S2
- Molecular Weight: 677.73962
- EINECS: 239-893-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 22:56:02
What is Tracid Red Bs?
The Uses of Tracid Red Bs
Acid Red 138 is an organic azo dye used in the textile industry for wool fabrics, silk and nylon fabrics.
Preparation
4-Dodecylbenzenamine diazo, and 4-Acetamido-5-hydroxynaphthalene-2,7-disulfonic acid?coupling.
Properties and Applications
blue-ray red. Mainly used in tussah silk and dyeing, wool fabric and polyamide fiber can be used. The salt can be used in organic pigments.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 3-4 | 4 | 4-5 | 5 | 4-5 | 4 | 5 | 5 |
Properties of Tracid Red Bs
| storage temp. | Amber Vial, -20°C Freezer, Under inert atmosphere |
| solubility | Methanol (Very Slightly, Heated, Sonicated) |
| form | Solid |
| color | Dark Red to Very Dark Red |
| Stability: | Light Sensitive |
| CAS DataBase Reference | 15792-43-5 |
| EPA Substance Registry System | C.I. Acid Red 138, disodium salt (15792-43-5) |
Safety information for Tracid Red Bs
Computed Descriptors for Tracid Red Bs
New Products
5-bromo-4-fluoro-2-nitrobenzaldehyde (R)-(-)-2-Amino-1-propanol Cyclobutanone Fmoc-OSu 1-(2-Chloroethyl)pyrrolidine Hydrochloride 2-Amino-2-(4-methylphenyl)acetic acid β-Bromostyrene Ethyl 3-phenylpropanoate Phenethyl cinnamate Dipropyl disulfide 4 pentyn 1 ol N-Vinylformamide Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 2-Butyn-1-oL 2-Pentyn-1-oL 4-Nitrobenzotrifluoride N-(4-fluoro-2-methoxy-5-nitrophenyl)-4-(1-methyl-1H-indol-3-yl)pyrimidin-2-amine Pirtobrutinib intd. N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamideRelated products of tetrahydrofuran
![sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate](https://img.chemicalbook.in/CAS/GIF/5850-93-1.gif)
![(3Z)-3-[[2-methyl-4-(2-methylphenyl)diazenyl-phenyl]hydrazinylidene]-4-oxo-naphthalene-1-sulfonic acid](https://img.chemicalbook.in/CAS/GIF/6300-53-4.gif)
![4,4'-bis[[2-hydroxy-3-[(phenylamino)carbonyl]-1-naphthyl]azo][1,1'-biphenyl]-2,2'-disulphonic disodium acid](https://img.chemicalbook.in/CAS/20211123/GIF/6375-53-7.gif)
You may like
-
Acid Red 138 CAS 15792-43-5View Details
15792-43-5 -
Fmoc-OSu 98+View Details
82911-69-1 -
7250-67-1 1-(2-Chloroethyl)pyrrolidine Hydrochloride 98+View Details
7250-67-1 -
13227-01-5 98+View Details
13227-01-5 -
7250-67-1 1-(2-Chloroethyl)pyrrolidine Hydrochloride 98+View Details
7250-67-1 -
13227-01-5 98+View Details
13227-01-5 -
7250-67-1 1-(2-Chloroethyl)pyrrolidine Hydrochloride 98+View Details
7250-67-1 -
13227-01-5 98+View Details
13227-01-5
Statement: All products displayed on this website are only used 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.