ChemicalBook >> CAS DataBase List >>2-HYDROXY-3-METHYL-5-((4-SULFOPHENYL)AZ&
2-HYDROXY-3-METHYL-5-((4-SULFOPHENYL)AZ&
- CAS No.
- 6408-91-9
- Chemical Name:
- 2-HYDROXY-3-METHYL-5-((4-SULFOPHENYL)AZ&
- Synonyms
- C.I.14180;Einecs 229-072-3;mordant yellow 27;Diacromo Yellow O;C.I.Mordant Yellow 27;C.I. Mordant Yellow 7;C.I.Mordant Yellow 27:C.I.14180;2-HYDROXY-3-METHYL-5-((4-SULFOPHENYL)AZ&;disodium 3-methyl-5-[(4-sulphonatophenyl)azo]salicylate;2-Hydroxy-3-methyl-5-[(4-sulfophenyl)azo]benzoic acid disodium salt
- CBNumber:
- CB6503457
- Molecular Formula:
- C14H10N2Na2O6S
- Molecular Weight:
- 380.28354
- MDL Number:
- MOL File:
- 6408-91-9.mol
Last updated:2025-07-04 15:09:54
| InChI | InChI=1S/C14H12N2O6S.2Na/c1-8-6-10(7-12(13(8)17)14(18)19)16-15-9-2-4-11(5-3-9)23(20,21)22;;/h2-7,17H,1H3,(H,18,19)(H,20,21,22);;/q;2*+1/p-2/b16-15+;; |
|---|---|
| InChIKey | HSMKYUPVPFDCDV-VRZXRVJBSA-L |
| SMILES | [Na+].[Na+].C([O-])(=O)C1=CC(/N=N/C2=CC=C(S([O-])(=O)=O)C=C2)=CC(C)=C1O |
SAFETY
Risk and Safety Statements
| Signal word | Warning |
|---|---|
| Hazard statements | H319 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P |
2-HYDROXY-3-METHYL-5-((4-SULFOPHENYL)AZ& Chemical Properties,Uses,Production
Preparation
4-Aminobenzenesulfonic acid diazotization, and 2-Hydroxy-3-methylbenzoic acid coupling.
Properties and Applications
dark yellow. Soluble in water for yellow. In concentrated sulfuric acid to golden yellow, yellow precipitation after dilution. Dye aqueous solution to join concentrated hydrochloric acid for orange; Join concentrated Sodium hydroxide solution for orange; Add 10% Sodium hydroxide solution no change.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 5 | 4 | 5 | 2 | 5 | 5 | 5 |
2-HYDROXY-3-METHYL-5-((4-SULFOPHENYL)AZ& Preparation Products And Raw materials
2-HYDROXY-3-METHYL-5-((4-SULFOPHENYL)AZ& Suppliers
Global( 3)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Changchun BC＆HC Pharmaceutical Technology Co.,Ltd | 043188417879 15804318257 | 3468242165@qq.com | China | 195 | 58 |
| NanJing FineTech Chemical Co., Ltd | 025-52078417 17714198479 | sales@fine-chemtech.com | China | 272 | 58 |
| Supplier | Advantage |
|---|---|
| Changchun BC＆HC Pharmaceutical Technology Co.,Ltd | 58 |
| NanJing FineTech Chemical Co., Ltd | 58 |
6408-91-9(2-HYDROXY-3-METHYL-5-((4-SULFOPHENYL)AZ&)Related Search:
2-HYDROXY-3-METHYL-5-((4-SULFOPHENYL)AZ&
mordant yellow 27
disodium 3-methyl-5-[(4-sulphonatophenyl)azo]salicylate
Benzoic acid, 2-hydroxy-3-methyl-5-(4-sulfophenyl)azo-, disodium salt
C.I. Mordant Yellow 7
2-Hydroxy-3-methyl-5-[(4-sulfophenyl)azo]benzoic acid disodium salt
4-Hydroxy-5-methyl-4'-sulfoazobenzene-3-carboxylic acid disodium salt
C.I.14180
C.I.Mordant Yellow 27
Diacromo Yellow O
Einecs 229-072-3
C.I.Mordant Yellow 27:C.I.14180
6408-91-9
