Solvent Yellow 160:1
Fluorescent Yellow 10GN (Solvent Yellow 160:1) is a coumarin fluorescent solvent dye with a bright greenish yellow fluorescent shade and a melting point of 209°C. Its light fastness is moderate and drops further as TiO2 is added, but it affords excellent heat resistance and can be used for spin dyeing, with care recommended in Nylon 6. The dye gives striking fluorescent lemon tones in PS, ABS, PC, PET and PMMA, popular for safety products, toys and promotional goods.
Key Features
Technical Specifications
| Trade Name | Fluorescent Yellow 10GN |
| C.I. NO. | - |
| CAS NO. | 94945-27-4 |
| EU NO | - |
| Chemical Group | Coumarin |
| Solubility | Excellent in organic solvents |
| Melting Point | 209°C |
Physical Data & Fastness Properties
| Light Fastness | Good to Excellent |
| Heat Resistance | 300°C |
Application Fields
This product is widely used in the following application fields, providing excellent coloring performance and durability:
- Nylon (PA)
- Polystyrene (PS)
- ABS
- Polycarbonate (PC)
- PET
- PMMA
Usage Instructions
Dose 0.02-0.3% for fluorescent lemon shades. Processing up to 300°C is safe for PS, ABS, PC and PET; in Nylon 6 spin dyeing run trials first. Minimize TiO2 since whiteners reduce the fluorescent effect. Disperse uniformly before extrusion to avoid shade variation.
Frequently Asked Questions
What is Solvent Yellow 160:1 used for?
Solvent Yellow 160:1 is mainly used for transparent coloring of Nylon (PA), Polystyrene (PS), ABS, Polycarbonate (PC) and other polymers, and can also be used for masterbatch production.
What are the key properties of Solvent Yellow 160:1?
Solvent Yellow 160:1 offers a heat resistance of 300°C, and has light fastness rated Good to Excellent, and has a Coumarin chemical structure.
What is the CAS number of Solvent Yellow 160:1?
The CAS number of Solvent Yellow 160:1 is 94945-27-4.
Related Products
You may also be interested in these products
Solvent Blue 104
Solvent Blue 104, sold under the trade name Transparent Blue 2B, is a high strength anthraquinone oil soluble solvent dye that delivers a clean medium blue shade in transparent plastics. With heat resistance up to 300°C and good to excellent light and weather fastness, it is a widely used engineering plastics dye for PET, PC, PA, PS, ABS and PMMA, and is a proven choice for spin dyeing of nylon fibers. Its high tinting power keeps dosing low, which helps control formulation cost in masterbatch and compounding applications.
Solvent Blue 122
Transparent Blue R is the trade name of Solvent Blue 122, a reddish blue anthraquinone solvent dye with notably high color strength. Its melting point of 239°C is complemented by heat resistance up to 300°C during processing, and its light fastness is rated good to excellent. The dye is primarily used for coloring engineering plastics, including PET blowing applications, and is highly recommended for spin dyeing of synthetic fibers. It is fully compatible with PS, ABS, PC, PMMA and PA systems and is a practical option for deep transparent blue shades.
Solvent Blue 35
Solvent Blue 35, marketed as Transparent Blue 2N, is an economical anthraquinone solvent dye producing a bright greenish blue in polystyrene and ABS. It offers high color strength and excellent heat resistance for its class, with a melting point of 127°C. Light fastness is good to excellent in full shade but decreases as titanium dioxide is added, so it is best positioned for transparent or lightly tinted articles. As a cost effective oil soluble dye, it is a common choice for general purpose PS and ABS coloring.
Solvent Blue 45
Solvent Blue RS (Solvent Blue 45) is a reddish blue anthraquinone dye with a melting point of 200°C, giving good heat resistance alongside good light fastness. This oil soluble solvent dye is used across engineering plastics and is highly recommended for spin dyeing and PET blowing where a stable reddish blue is needed. It dissolves excellently in organic solvents, which also makes it suitable for solvent based coloring of coatings, inks and foils. A dependable mid-range grade for transparent blue shades.