5-[(2-Chloro-4-nitrophenyl)azo]-2-hydroxybenzoic acid sodium salt
5-[(2-Chloro-4-nitrophenyl)azo]-2-hydroxybenzoic acid sodium salt Basic information
- Product Name:
- 5-[(2-Chloro-4-nitrophenyl)azo]-2-hydroxybenzoic acid sodium salt
- Synonyms:
-
- 5-[(2-Chloro-4-nitrophenyl)azo]-2-hydroxybenzoic acid sodium salt
- C.I.14040
- C.I.Mordant Orange 2
- Mordant Orange 2
- C.I.Mordant Orange 2:C.I.14040
- CAS:
- 6408-37-3
- MF:
- C13H9ClN3NaO5
- MW:
- 345.67
- Mol File:
- 6408-37-3.mol
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5-[(2-Chloro-4-nitrophenyl)azo]-2-hydroxybenzoic acid sodium salt Usage And Synthesis
Preparation
2-Chloro-4-nitrobenzenamine diazotization, and 2-Hydroxybenzoic acid?coupling.
Properties and Applications
red orange. Soluble in water and Etanol for yellow. In concentrated sulfuric acid for golden orange, dilution after light golden brown. Dye aqueous solution to join concentrated hydrochloric acid for green yellow; Join concentrated Sodium hydroxide solution for red wine.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 3 | 4-5 | 4 | 3 | 4-5 | 4 | 4 |
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5-[(2-Chloro-4-nitrophenyl)azo]-2-hydroxybenzoic acid sodium salt(6408-37-3)Related Product Information
- Mordant Green 4
- 5-(Acetylamino)-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt
- sodium 4-[(3-chloro-2-hydroxy-5-nitrophenyl)azo]-1H-naphtho[1,8-de]-1,2,3-triazine-6-sulphonate
- Mordant orange 10
- 5,5'-[1,4-Phenylenebis(azo)]bis[2-hydroxy-3-sodiosulfobenzoic acid sodium] salt
- disodium 5-[(4-nitro-2-sulphonatophenyl)azo]salicylate
- 2-Hydroxy-5-[[3-[(2-hydroxy-5,7-disulfo-1-naphtyl)azo]-4-methylphenyl]carbonylamino]benzoic acid trisodium salt
- Acid Mordant Orange 14
- Mordant Orange 1