Basic Yellow 13 appearance of cationic yellow 13 is generally brownish yellow powder. It can dissolve 10g/L when it is slightly soluble in cold water at 40 ° C. The dyed acrylic fiber is bright green and yellowish red under the tungsten light. If it needs to be dyed at 120 ° C high temperature Dark. When dyeing the color of copper ions is slightly changed and the color of iron ions is unchanged.
TRADE NAME:Cationic Yellow 13,Cationic Yellow X-8GL,AizenCathilon Brilliant Yellow 5GLH,Astrazon Yellow 8GL,AtacrylYellow L 5GA,Basacryl Yellow X 4GL,Brilliant Yellow B 6GL,Cationic Yellow X8GL,Remacryl Yellow 4GL,Sandocryl Brilliant Yellow B 6GL,Sumiacryl Brilliant Yellow 5G,Synacril Yellow 8G
| Light Fastness | 5-7 |
| Perspiration Fastness(fading) | 5 |
| Perspiration Fastness(stain) | 1 |
| Soaping(fading) | 5 |
| Soaping(stain) | 3-5 |
K value | f value | Solubility(g/L) | Other fiber stain(grade) | Dyeing pH value | Application classification | ||||||
98℃ | 40℃ | 20℃ | cotton | viscose | nylon | polyester | wool | ||||
3.5 | 0.24 | 10 | 10 | 4 | 5 | 5 | 5 | 5 | 5 | 2~6 | general |
Item | Original color change | Acrylic stain | viscose stain | wool stain | Item | Original color change | acrylic stain | viscose stain | wool stain | |||
light fastness | 1/6(light) | 5~6 | — | — | — | Alkaline fluff | mild | 5 | 5 | 5 | 5 | |
1/1(medium) | 6~7 | — | — | — | severe | 5 | 5 | 5 | 5 | |||
2/1(dark) | 6~7 | — | — | — | cross dyeing property | neutral | 4 | 2~3 | 4~5 | 4 | ||
Flooding(severe) | 5 | 5 | 5 | 5 | acid | 4 | 2~3 | 4~5 | 4~5 | |||
soaping | 40℃ | 5 | 5 | 5 | 5 | Oxygen bleaching | 4~5 | 5 | 5 | — | ||
60℃ | 4~5 | 5 | 5 | 5 |
Chlorine bleaching | mild | 5 | — | — | — | ||
soaping | alkali | 5 | 5 | 5 | 5 | severe | 5 | — | — | — | ||
acid | 5 | 5 | 5 | 5 | Chlorine water | 4~5 | — | — | — | |||
Sea | 5 | 5 | 5 | 5 | steaming | 0.05MPa | 5 | — | — | — | ||
Rubbing | dry | — | — | 5 | — | 0.15MPa | 4~5 | — | — | — | ||
wet | — | — | 5 | — | Hot dry pleating shaping | 30s,150℃ | 5 | 4~5 | 5 | — | ||
Ironing | Dry | Immidiately | 3~4R | — | — | — | 30s,180℃ | 4~5 | 3~4 | 4 | — | |
after 4h | 5 | — | — | — | Carbonization | Not neutralize | 5 | — | — | — | ||
Wet | — | — | 5 | — | Neutralize | 5 | — | — | — | |||
Dry cleaning( trichloro ethylene) | 5 | 5 | 5 | 5 | Formaldehyde | 5 | — | — | — | |||
Basic Yellow 13 Used in acrylic dyeing, also used for modification polyester dyeing. In acrylic fabric can be directly on printing and discharge printing color.
It performs best on cationic and ammonium-modified fibers (acrylics, some nylons), leather and paper; not suitable for untreated cotton.
Supplied as powder or liquid concentrate; typical dosing is 0.1–2.0% owf depending on shade depth and substrate — start small and titrate for target K/S.
Usually fair to good for indoor use; washfastness varies by substrate and fixative — post-treatment/fixation improves washfastness on acrylics and leather.
Store dry and cool. Avoid inhalation of dust; use standard PPE. Keep pH in recommended range (4–7) for best performance.
Compatible with most cationic auxiliaries and levellers; avoid strong anionic agents which may reduce uptake.
