| Identification | Back Directory | [Name]
Mordant Orange 3 | [CAS]
6359-86-0 | [Synonyms]
C.I.18840
MORDANT ORANGE 3
C.I.Mordant Orange 3
Acid mordant Orange 3
C.I.Mordant Orange 3:C.I.18840
Sodium 4-[4,5-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonate
sodium p-[4,5-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate
4-[4,5-Dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid sodium salt
Benzenesulfonic acid, 4-4,5-dihydro-4-(2-hydroxy-5-nitrophenyl)azo-3-methyl-5-oxo-1H-pyrazol-1-yl-, monosodium salt
sodium,4-[3-methyl-4-[(2E)-2-(3-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-5-oxo-4H-pyrazol-1-yl]benzenesulfonate | [EINECS(EC#)]
228-811-7 | [Molecular Formula]
C16H12N5NaO7S | [MDL Number]
MFCD00230630 | [MOL File]
6359-86-0.mol | [Molecular Weight]
441.351 |
| Hazard Information | Back Directory | [Preparation]
2-Amino-4-nitrophenol diazotization, and 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling. | [Properties and Applications]
dark red light orange. Soluble in water for yellow orange. In concentrated sulfuric acid to yellow, to orange after diluted solution, have yellow precipitation; In concentrated sodium hydroxide solution for orange. Mainly used in color matching for top, wool, leather and nylon dyeing, has higher dyeing fastness.
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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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5
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7
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4
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5
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4-5
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5
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| Company Name: |
Alfa Chemistry
|
| Tel: |
+1 (201) 478-8534 |
| Website: |
www.alfa-chemistry.com |
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