
Solvent Red 149 is a fluorescent dye with a bluish-red tint.It has excellent heat resistance and light resistance, good migration resistance and high tinting strength, and is widely used, mainly used for coloring plastics, PS, ABS, PMMA, PC, PET, polymers, and fibers,available on polyester fiber coloring.
Product Name: Solvent Red 149
Chemical Name: 6-(Cyclohexylamino)-3-N-methylanthrapyridone;Solvent Red 149/SOLVENT RED 149;3-Methyl-6-(cyclohexylamino)-3H-dibenzo[F,IJ]isoquinoline-2,7-dione
C.I.: 674700
CAS:21295-57-8
Molucular Formula: C23H22N2O2
Formula Weight: 358.43
Synonyms: Solvent Red FGA,Solvent Red HFG,Fluorescent Red HFG; C.I.Solvent Red 149;SOLVENT RED 149;Fluorescent HFG;Einecs 244-320-0;Rosaplast Red FGA;Polysolve Red 149;Sumiplast Red HFG.;FLUORESCENCE RED HFG;Keyplast Fluorecsent Red G;(71902-18-6) solvent red 149.
Application:
Solvent Red 149 is widely used for coloring plastics, PS, ABS, PMMA, PC, PET, polymers, and fiber, is especially suitable for polyester fiber coloring.
1.Product Description
Solvent Red 149, a high-performance fluorescent dye with a distinctive bluish-red tint.
Solvent Red 149 is designed to meet the rigorous demands of various industries, particularly where heat and light resistance are critical. This dye exhibits exceptional stability under high-temperature conditions, making it ideal for applications in plastics, coatings, and printing inks. Its superior light resistance ensures that the vibrant color remains consistent over time, even under prolonged exposure to sunlight and other harsh environments. Additionally, Solvent Red 149 demonstrates excellent migration resistance, which is crucial for maintaining the integrity of the color in products where movement or transfer of the dye could be a concern.
One of the standout features of Solvent Red 149 is its high tinting strength. This means that a smaller amount of the dye can achieve the desired color intensity, leading to cost savings and more efficient production processes. Whether you are looking to enhance the visual appeal of your products or achieve specific color standards, Solvent Red 149 is a reliable choice.
2.Specification:
| Product name | Solvent Red 149 |
| Appearance | Red powder |
| CAS No. | 21295-57-8 |
| Solubility | Insoluble in water, soluble in organic solvents |
| Style | Solvent Dyes |
| Tinting Strength | 100±2% |
| Purity | ≥99% |
| Packing | 25kg/drum/bag/paper box |
| Melting Point | 246-252 °C |
| Application | Solvent Red 149 is widely used for coloring plastics, PS, ABS, PMMA, PC, PET, polymers, and fibers, is especially suitable for polyester fiber coloring. |
3.Product Application
Solvent Red 149 is a versatile and reliable coloring agent, primarily used for coloring plastics, including PS (polystyrene), ABS (acrylonitrile butadiene styrene), PMMA (polymethyl methacrylate), PC (polycarbonate), PET (polyethylene terephthalate), and various polymers and fibers. This product is especially suitable for polyester fiber coloring, ensuring vibrant and long-lasting results.
Key features of Solvent Red 149 include:
Excellent Color Consistency: Provides stable and consistent coloration across different batches and applications.
High Color Strength: Achieves the desired color intensity with minimal usage, making it cost-effective.
Good Heat Stability: Maintains its color integrity even under high processing temperatures, which is crucial for manufacturing processes.
Wide Range of Applications: Suitable for a variety of materials, making it a versatile choice for your coloring needs.
4.Our advantage:
1) Provide free samples for testing or comparing the effect difference and cost performance.
2) Fast response speed, customers' questions at any time will be responded to in two hours.
3) Fast delivery: the fastest delivery can be made on the same day.
4)Different packaging solutions: provide various packaging options according to customer requirements.
5)Technical guidance: provide improved whitening and coloring formulas and guidance according to customer production materials.
6) Sample retention or sample mailing before bulk delivery.
7) Providing certificationes, such as Reach certification.
8) Different payment methods: TT LC, etc.
9) Providing door-to-door DDP service.
5.Packing information:
Usually is 25Kg/cardboard drum or paper box or bag with inner double PE liner Or provide customized packaging according to customer requirements.