| Identification | Back Directory | [Name]
disodium 5-[(4-nitro-2-sulphonatophenyl)azo]salicylate | [CAS]
6470-97-9 | [Synonyms]
C.I.14035
Mordant Orange 15
C.I.Mordant Orange 15
C.I.Mordant Orange 15:C.I.14035
disodium 5-[(4-nitro-2-sulphonatophenyl)azo]salicylate
2-hydroxy-5-[(4-nitro-2-sulfophenyl)azo]-benzoic acid disodium salt
disodium,(3E)-3-[(4-nitro-2-sulfonatophenyl)hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate | [EINECS(EC#)]
229-301-7 | [Molecular Formula]
C13H7N3Na2O8S | [MOL File]
6470-97-9.mol | [Molecular Weight]
411.255 |
| Hazard Information | Back Directory | [Preparation]
2-Amino-5-nitrobenzenesulfonic acid diazotization, and 2-Hydroxybenzoic acid?coupling. | [Properties and Applications]
orange. Soluble in water for orange, soluble in ethanol for orange. In concentrated sulfuric acid for yellow orange, after diluted solution for yellow, with pale yellow precipitation. Dye aqueous solution to join concentrated hydrochloric acid for light color solution; Join concentrated sodium hydroxide solution for blue light red.
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Standard
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Ironing Fastness
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Light Fastness
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Fulling
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Persperation Fastness
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Soaping
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Water
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Alkali
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Acid
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ISO
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3
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5
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4
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1
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3-4
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3-4
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