| Identification | Back Directory | [Name]
Acid Yellow 4R | [CAS]
12715-61-6 | [Synonyms]
Yellow LNW
AcidyellowNW
AcidYellow51
Acid Yellow 4R
Acid Yellow 151
MDSUHCXRTRFWBH-FFRZOONGSA-N
Acid yellow 151 (C.I. 13906)
C.I.Acid Yellow 151:C.I.13906
Acid Yellow 4R ISO 9001：2015 REACH
cobaltate(2-), bis[2-[[5-(aminosulfonyl)-2-hydroxyphenyl]azo]-3-oxo-n-phenylbut
cobalt(2+),(2E)-2-[(2-oxido-5-sulfamoylphenyl)hydrazinylidene]-3-oxo-N-phenylbutanimidate
dihydrogen bis[2-[[5-(aminosulphonyl)-2-hydroxyphenyl]azo]-3-oxo-N-phenylbutyramidato(2-)]cobaltate(2-)
Cobaltate(2-), bis[2-[[5-(aminosulfonyl)-2-hydroxyphenyl]azo]-3-oxo-N-phenylbutanamidato(2-)]-, dihydrogen
Cobaltate(2-), bis2-5-(aminosulfonyl)-2-(hydroxy-.kappa.O)phenylazo-.kappa.N1-3-(oxo-.kappa.O)-N-phenylbutanamidato(2-)-, dihydrogen | [EINECS(EC#)]
235-786-6 | [Molecular Formula]
C32H29CoN8O10S2- | [MOL File]
12715-61-6.mol | [Molecular Weight]
808.68 |
| Hazard Information | Back Directory | [Preparation]
3-Amino-4-hydroxybenzenesulfonamide diazo, and 3-Oxo-N-phenylbutanamide coupling, and then into a 2-1 cobalt complex. Structure and the C.I.Acid Yellow 128 ?the same. | [Properties and Applications]
brilliant yellow.brown uniform powder, soluble in water, solubility of 50 g/L (80 ℃). The strong sulfuric acid for yellow, diluted light yellow solution; In the thick of sodium hydroxide solution for yellow, diluted light yellow. Its water solution for light yellow. Can be used for wool, silk, nylon, polyvinyl alcohol and dimension/cotton, wool/viscose blended dyed in the wool, silk and nylon fabric printing directly, can also be used for leather coloring.
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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AATCC
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5
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3
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2-3
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5
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4-5
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5
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| Company Name: |
Shreenathji Industries
|
| Tel: |
+91-9825019937 +91-7940083478 |
| Website: |
www.shreenathjiindustries.com |
| Company Name: |
Marudhar International
|
| Tel: |
+91-9825060157 +91-7925471103 |
| Website: |
www.marudharinternational.com |
| Company Name: |
Bharat Color Chem
|
| Tel: |
+91-7940372890 +91-7940372890 |
| Website: |
www.bharatcolorchem.com |
|