Disperse red 121
- CAS No.
- 12223-62-0
- Chemical Name:
- Disperse red 121
- Synonyms
- Disperse red 121
- CBNumber:
- CB11485911
- Molecular Formula:
- Molecular Weight:
- 0
- MDL Number:
- MOL File:
- Mol file
Disperse red 121 Chemical Properties,Uses,Production
Properties and Applications
Yellow red.Red powder. Dye bath of iron ion in light of no effect. Dyeing appropriate pH value for 5 ~ 6, after dyeing and printing, high pH will reduce the amount to color. The color red dye for yellow, and the fastness is good, have higher sublimation fastness. Suitable for high temperature and high pressure and hot to dissolve and dyeing method. With the carrier the dyeing performance in general. Dye vinegar fiber, colored light and polyester similar, with only light color, three vinegar fiber dyed when fresh color, dyeing nylon 6 and nylon 66 colored light is blue, but can be dyed dark. In dye acrylic, colored light and polyester similar, but can only dye light color. In polyester/cotton fabric can be directly on printing, cannot be printing of the impression of the discharge.
| Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 5 | 4-5 | 6-7 | 5 | 5 | 5 | 5 |