ACID YELLOW 151
C.I.Acid Yellow 151,C.I.13906,CAS 12715-61-6,376.39,C16H16N4O5S,Acid Yellow M-R,Acid Yellow LNW,Acid Yellow NM-GRL,Neutral Yellow DRL,Neutral Yellow FGL,Neutral Yellow LNW,Neutral Yellow LNWG
Molecular Formula:C16H16N4O5S
Molecular Weight: 376.39
CAS Registry Number:12715-61-6
Manufacturing Methods : 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.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| AATCC | 5 | 3 | 2-3 | 5 | 4-5 | 5 | ||
|
检验项目 ITEMS |
执行标准 STANDARD |
检验结果 TEST RESULTS |
|
外观 APPEARANCE |
黄色均匀粉末 YELLOW POWDER |
符合规定 CONFORMS |
|
力份 STRENGTH |
200% ±2% |
200% |
|
色光(总色差) SHADE(CMC2:1) |
《0.5％ |
符合规定 CONFORMS |
|
水份 MOISTURE |
《8％ |
4.10％ |
|
水中不溶物 INSOLUBLE |
《0.2％ |
0.09％ |
|
溶解度 SOLUBILITY |
《70g/l |
60g/l |
|
细度 FINESS |
《8％ |
符合规定 CONFORMS |
|
防尘 ANTI-DUST |
三级 GRADE 3 |
符合规定 CONFORM |
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