disodium 3-hydroxy-4-(phenylazo)naphthalene-2,7-disulphonate
disodium 3-hydroxy-4-(phenylazo)naphthalene-2,7-disulphonate Basic information
- Product Name:
- disodium 3-hydroxy-4-(phenylazo)naphthalene-2,7-disulphonate
- Synonyms:
-
- disodium 3-hydroxy-4-(phenylazo)naphthalene-2,7-disulphonate
- Acid orange 14 (C.I. 16100)
- 1-(Phenylazo)-2-hydroxy-3,6-naphthalenedisulfonic acid disodium salt
- 3-Hydroxy-4-(phenylazo)-2,7-naphthalenedisulfonic acid disodium salt
- C.I.16100
- C.I.Acid Orange 14
- C.I.Acid Orange 14:C.I.16100
- CAS:
- 5859-00-7
- MF:
- C16H10N2Na2O7S2
- MW:
- 452.36934
- EINECS:
- 2275024
- Mol File:
- 5859-00-7.mol
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disodium 3-hydroxy-4-(phenylazo)naphthalene-2,7-disulphonate Chemical Properties
- EPA Substance Registry System
- 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-(phenylazo)-, disodium salt (5859-00-7)
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disodium 3-hydroxy-4-(phenylazo)naphthalene-2,7-disulphonate Usage And Synthesis
Preparation
aniline diazo, coupled with 3-Hydroxynaphthalene-2,7-disulfonic acid.
Properties and Applications
red light orange. Soluble in water for red orange, slightly soluble in ethanol for orange. Used for wool, silk, cotton, vinegar fiber etc of fiber dyeing and printing directly on the wool fabric. The dye aluminum salt and Barium salt for colourful red yellow light, used for paper coating.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 4 | 2 | 5 | 3-4 | 1 | 3 | 3-4 | 1 |
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disodium 3-hydroxy-4-(phenylazo)naphthalene-2,7-disulphonate(5859-00-7)Related Product Information
- Acid Orange 154
- Chromate(3-), [3-[[4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl]azo-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)][2-(hydroxy-κO)-3-[[[2-(hydroxy-κO)phenyl]methylene]amino-κN]-5-nitrobenzenesulfonato(3-)]-, disodium hydrogen
- Benzo[a]phenazinium,5-hydroxy-7-phenylsulfo-, inner salt, sodium salt (9CI)
- disodium 3-ethyl 4,5-dihydro-5-oxo-4-[(4-sulphonato-1-naphthyl)azo]-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate
- Acid Orange 144
- C.I. Acid Orange 142
- 3-[[2-[(N-Ethyl-N-phenylamino)sulfonyl]phenyl]azo]-4-hydroxy-1-naphthalenesulfonic acid sodium salt
- ACID ORANGE 156
- Acid orange 16 (C.I. 16011)