trisodium 4-hydroxy-5-[[5-sulphonato-4-[(p-tolyl)amino]naphthyl]azo]naphthalene-2,7-disulphonate
![trisodium 4-hydroxy-5-[[5-sulphonato-4-[(p-tolyl)amino]naphthyl]azo]naphthalene-2,7-disulphonate Structure](CAS/GIF/10359-95-2.gif)
- CAS No.
- 10359-95-2
- Chemical Name:
- trisodium 4-hydroxy-5-[[5-sulphonato-4-[(p-tolyl)amino]naphthyl]azo]naphthalene-2,7-disulphonate
- Synonyms
- C.I.13405;Acid Blue Sh;Acid Sky Blue;Acid Light Blue;C.I.Acid Blue 89;Russian Acid Blue;Hispacid Fast Blueb;Sulphon Acid Blue B;Calcocid Wool Ablue B;Sulfonine Acid Blue B
- CBNumber:
- CB9924240
- Molecular Formula:
- C27H22N3NaO10S3
- Molecular Weight:
- 667.65
- MDL Number:
- MFCD01112226
- MOL File:
- 10359-95-2.mol
Last updated:2023-04-23 13:52:06
trisodium 4-hydroxy-5-[[5-sulphonato-4-[(p-tolyl)amino]naphthyl]azo]naphthalene-2,7-disulphonate Properties
| Melting point | >250°C |
|---|---|
| solubility | Solubility Soluble in water, ethanol |
| pka | 11.29(at 25℃) |
| form | powder |
| color | Brown |
| PH Range | Blue (11.0) to red (12.0) |
| Major Application | Wool dyeing, tints for polyester fibers, coloring metal oxide |
trisodium 4-hydroxy-5-[[5-sulphonato-4-[(p-tolyl)amino]naphthyl]azo]naphthalene-2,7-disulphonate Chemical Properties,Uses,Production
Preparation
4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?diazo, and 8-(P-toluidino)naphthalene-1-sulfonic acid?coupling.
Properties and Applications
red light blue. Soluble in water and ethanol for red light blue, insoluble in other organic solvents. The strong sulfuric acid in the dark for the light blue to blue-black, diluted for blue; In nitric acid for dark yellow solution.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 5 | 3 | 3 | 3 | 3 | 3 | ||
| AATCC | 4 | 2 | 2 | 4 | 4 | 2 | ||
trisodium 4-hydroxy-5-[[5-sulphonato-4-[(p-tolyl)amino]naphthyl]azo]naphthalene-2,7-disulphonate Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 2)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Shaanxi Dideu Newmaterial Co., Ltd. | 029-63373950 15353716720 | 1052@dideu.com | China | 10011 | 58 |
| Supplier | Advantage |
|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 58 |
| Shaanxi Dideu Newmaterial Co., Ltd. | 58 |
C.i. Acid Blue 89, Trisodium Salt
Acid Blue Sh
Acid Light Blue
Acid Sky Blue
Acilan Fast Navy Blue B
Atul Acid Sulfon Blue B
Calcocid Wool Ablue B
Cirene Brilliant Blue B
Eniacid Brilliant Blue B
Hispacid Fast Blueb
Russian Acid Blue
Sulfonine Acid Blue B
Sulphon Acid Blue B
Tertracid Fast Flue Sb
trisodium 4-hydroxy-5-[[5-sulphonato-4-[(p-tolyl)amino]naphthyl]azo]naphthalene-2,7-disulphonate
Acid blue 89 (C.I. 13405)
4-Hydroxy-5-[[4-[(4-methylphenyl)amino]-5-sulfo-1-naphthalenyl]azo]-2,7-naphthalenedisulfonic acid trisodium salt
C.I.13405
C.I.Acid Blue 89
Trisodium 4-hydroxy-5-[[5-sulfonato-4-[(p-tolyl)amino]naphthyl]azo]naphthalene-2,7-disulfonate
trisodium,4-hydroxy-5-[[4-(4-methylanilino)-5-sulfonatonaphthalen-1-yl]diazenyl]naphthalene-2,7-disulfonate
C.I.Acid Blue 89:C.I.13405
10359-95-2
C27H18N3O10S3Na3
Azo