Reactive Orange 1
Reactive Orange 1 Basic information
- Product Name:
- Reactive Orange 1
- Synonyms:
-
- 7-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(2-sulphophenyl)azo]naphthalene-2-sulphonic acid
- EINECS 229-412-0
- Reactive brilliant orange X-GN y-3-[(2-sulfophenyl)azo]- 7-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(2-sulfophenyl)azo]-2-naphthalenesulfonic acid
- (3E)-7-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-oxo-3-[(2-sulfophenyl)hydrazinylidene]naphthalene-2-sulfonic acid
- 2-Naphthalenesulfonic acid, 7-[(4, 6-dichloro-1, 3, 5-triazin-2-yl)amin-o]-4-hydroxy-3-[(2-sulfophenyl)azo]
- 2-Naphthalenesulfonic acid, 7-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-(2-(2-sulfophenyl)diazenyl)-
- 7-((4,6-Dichloro-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-((2-sulphophenyl)azo)naphthalene-2-sulphonic acid
- Reactive orange 1 (C.I. 17907)
- CAS:
- 6522-74-3
- MF:
- C19H12Cl2N6O7S2
- MW:
- 571.37
- EINECS:
- 229-412-0
- Mol File:
- 6522-74-3.mol
Reactive Orange 1 Chemical Properties
- EPA Substance Registry System
- 2-Naphthalenesulfonic acid, 7-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(2-sulfophenyl)azo]- (6522-74-3)
Reactive Orange 1 Usage And Synthesis
Preparation
2-Aminobenzenesulfonic acid diazo, and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid?coupling, and then again with 2,4,6-Trichloro-1,3,5-triazine?condensation.
Properties and Applications
bright orange. Yellow light red powder. Solubility 100 g/L (50 ℃). In the 20 to 40 ℃ can in alkaline medium of the fibers in dyeing, levelness is better. Alkaline hydrolysis, not resistant to acid hydrolysis. The strong sulfuric acid for red, diluted into red orange; In nitric acid to orange, no change after diluted. Water solution is orange, add 1 Moore sodium hydroxide to a bit deep red, continue to add insurance powder and warm, into light yellow, join a boric acid sodium can’t return to them. Apply to cotton, wool, silk, nylon and viscose fiber yarn and fabric dyeing, suitable for dyeing or disseminated, high affinity. Viscose fabric can also be used for direct, resist printing..
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 4-5 | 3 | 3-4 | 4-5 | 3 | 3-4 | 4 |
Reactive Orange 1 Preparation Products And Raw materials
Raw materials
Reactive Orange 1Supplier
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