Solvent Green 5 - Ranbar Fluorescent Dyes 8G

Name: Fluorescent dye

Model: Fluorescent Yellow 8G

Index number: Solvent Green 5

CAS Registry Number: 2744-50-5/79869-59-3

EINECS No.: 220-379-8

Molecular formula: C30H28O4

Molecular weight: 452.54

Chemical structure: Perylene

Color phase/color light: green phase fluorescent yellow

Appearance and properties: orange powder

Performance parameters:

Coloring intensity	100±5%
Melting point	205°C
Density	1.3g/cm³
Alkali resistance	Grade 5
Acid resistance	Grade 5
Light resistance	Grades 7-8
Temperature resistance	280-300℃

Tips: Due to the high concentration of dyestuff, the color of the dye color powder differs greatly from the actual coloring color, the actual coloring color can refer to the color card, and the actual application to show the effect shall prevail.

Product Description:
Ranbar Fluorescent Dye Yellow 8G is a perylene-based solvent dye with a strong green-phase fluorescent yellow effect, commonly known as Fluorescent Yellow 8G, Solvent Green 5, which has very bright and vivid color, high color concentration, high transparency, good fluorescent effect, high coloring power, excellent heat resistance stability, acid and alkali resistance, solvent resistance and good light fastness, etc. It is insoluble in water, good solubility in organic solvents.

Ranbar fluorescent dyestuff 8G is mainly used for coloring hard rubber plastics, such as PS, HIPS, PC, RPVC, PMMA, PET, PBT, SAN, AS, ABS resin, etc.

Product additive amount:
Ranbar fluorescent yellow 8G dye is molecularly distributed when dissolved in the plastic melt, you can get bright transparent tones, if used in combination with the right amount of titanium dioxide or other dyes, you can get translucent or opaque tones, the amount can be determined according to the need, the general amount of transparent tones is 0.02%-0.05%, the normal amount of opaque tones is about 0.1%.