Honor Pigments

SHANGHAI HONOR INDUSTRIAL CO.,LTD.

Solvent Green 5 / Solvent Dyes

Solvent Green 5 / Solvent Dyes

CAS No.:2744-50-5/79869-59-3

Molecular Formula: C30H28O₄

Key Properties: Vibrant yellow with strong green fluorescence,High tinting strength,Excellent heat resistance (280-300°C),Superior lightfastness,Migration resistance,Soluble in organic solvents, insoluble in water,Eco-friendly, solvent-free, durable

Applications: Coloring plastics (PS, HIPS, ABS, PC, RPVC, PMMA, SAN, PA6, PET) ,Resins and oils (e.g., gasoline),Inks and coatings,Non-destructive metal testing,Transparent and opaque coloring (dosage: 0.01-0.1%)

Description

Description

Solvent Green 5, also known as Fluorescent Yellow 8G.it exhibit bright yellow with strong green fluorescence.

Key Properties: High tinting strength, excellent heat resistance (up to 280-300°C), light fastness, migration resistance, and solubility in organic solvents. Insoluble in water, offering vibrant, transparent yellowish-green shades.

Applications: Widely used for coloring plastics (e.g., PS, HIPS, ABS, PC, RPVC, PMMA, SAN, PA6, PET), resins, oils (e.g., gasoline), and industrial products. Suitable for inks, coatings, and non-destructive metal testing. Ideal for transparent and opaque coloring, typical dosage: 0.01-0.1%.

Identification Information:

Product name: Solvent Green  5

Color Index No.: 59075

CAS No.:2744-50-5/79869-59-3

EC NO.: 220-379-8

Molecular Formula: C30H28O₄

Product specification: 

AppearancePowder
Tinting Strength100±3%
Shade ColorSimilar to the standard,
Ash≤ 0.5%
Moisture≤ 1.0%
Color Differential ValueΔE≤ 1.0
Bulk density (g /cm3)0.4
Melting point (℃)295

 Fastness Properties in Polymer:

Test ItemsPSABSSANPMMAPCR-PVCPA6PET
Heat resistance temperature, ℃

(0.05% dyes + 1.0% Titanium dioxide)

295260-280295295295-280
Migration resistance
Light fastness (0.05% dyes, transparent)7-87-87-8
Weather resistance5
Acid resistance (in 5% hydrochloric acid solution)5
Alkali resistance (in 5% caustic soda solution)5

Application 

PSHIPSABS
PCPVC-RPMMA
SANASPA
PETCACAB

 Note: ● = recommended ○ = potential use – = not recommend

Recommended Dosage

Transparent: 0.025

Non-transparent: 0.05 

Packaging:

Regular Packaging is in 25kgs paper drum , carton box or bag.  475kgs/pallet

Unparalleled Vibrancy and Fluorescence

Solvent Green 5, also known as Fluorescent Yellow 8G, is your ultimate solution for achieving eye-catching, vivid hues with a unique fluorescent touch. This exceptional colorant exhibits a striking bright yellow shade complemented by strong green fluorescence. Perfect for industries seeking high-impact visuals, it ensures unmatched vibrancy and transparency with its yellowish-green tones.

Impressive Performance and Versatile Properties

One of the standout features of Solvent Green 5 is its remarkable performance under demanding conditions. Its high tinting strength, excellent heat resistance (operating efficiently up to 280-300°C), and superior light fastness make it ideal for long-lasting applications. The compound is chemically stable, offering high migration resistance and seamless solubility in organic solvents, while remaining insoluble in water. These properties allow for reliable usage across a vast array of substrates and environments without compromising color brilliance.

Applications in Diverse Industries

Solvent Green 5 has proven indispensability in numerous industrial applications. It is widely used in coloring plastics such as PS, HIPS, ABS, PC, RPVC, PMMA, SAN, PA6, and PET, as well as resins and oils such as gasoline. With its versatile nature, it serves as a vital component for inks and coatings, adding fluorescence and vibrancy to both transparent and opaque solutions. Additionally, its efficacy in non-destructive metal testing showcases its adaptability across technical fields. Recommended typical dosage: 0.01-0.1%.

Whether you’re looking to enhance the aesthetics of plastics or need reliable coloring properties for industrial products, Solvent Green 5 delivers consistent, high-quality results with efficiency and style.

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