Descripción

Solvent Yellow 33 is a yellow to dark yellow solid, classified as a quinoline-based oil-soluble dye.

It features excellent thermal stability (suitable for high-temperature injection molding) and light resistance (ISO Grade 7-8). Insoluble in water yet easily soluble in solvents like acetone, it exhibits good compatibility with resins such as ABS/PMMA, along with high tinting strength, excellent migration resistance, and a wide range of applications.

Solvent Yellow 33 is used for coloring plastics (including ABS, PMMA, PS, e.g., household appliance casings, optical lenses) and solvent-based printing inks (including inkjet inks);

Información de identificación:

Color Index: Solvent yellow 33

Nº CAS: 8003-22-3

Fórmula molecular: C₁₈H₁₄N₂O₂

Chemical Family quinoline Series

Producto specification – Disolvente yellow 33

Appearance Yellow powder

Intensidad de tintado 100±3%

Color de la sombra Similar al estándar,

Ash ≤ 0.5%

Moisture ≤ 0.5%

Valor diferencial de colorΔE ≤ 0,8

Density g/cm3 1.345

Melting Point ℃ 241-244

Datos técnicos

Prueba Artículos	PS	ABS	SAN	PMMA	PC	R-PVC	PA6	PET
Temperatura de resistencia al calor, ℃ (0,05% colorantes, transparente)	300	250	300	250	320	–	–	–
Temperatura de resistencia al calor, ℃ (0,05% colorantes + 1,0% dióxido de titanio)	300	250	280	250	300	–	–	–
Resistencia a la migración	–	–	–	–	–	–	–	–
Solidez a la luz (colorantes 0,05%, transparentes)	5-6	6	5-6	6	6	5-6	6	5
Resistencia a la intemperie	–	–	–	–	–	–	–	–
Resistencia a los ácidos (en solución de ácido clorhídrico 5%)	4-5	4-5	4-5	4-5	4-5	4-5	4-5	4-5
Resistencia alcalina (en solución de sosa cáustica 5%)	4-5	4-5	4-5	4-5	4-5	4-5	4-5	4-5

Disolvente yellow 33 solubilidad en disolvente orgánico a 20℃(g/l)

Acetona	Acetato de butilo	Metilbenceno	Diclorometano	Alcohol etílico
48-52	15-20	0.5-0.7	0.2-0.4	1.0-1.5

Aplicación

PS	●	PET	●	PC	○
AS	●	PVC- R	●	SAN	○
ABS	●	PVC-U	●	HIPS	●
PMMA	●	PA6	–

Nota: ● = recomendado ○ = uso potencial - = no recomendado

Recomendado Dosificación

Transparent: 0.03 -0.04%

Non-transparent: 0.05 -0.07%

Packaging:

Regular Packaging is in 25kgs paper drum, 450kgs/Pallet.

Unmatched Thermal Stability and Light Resistance

Solvent Yellow 33 stands out as a premium oil-soluble dye that delivers unmatched performance in demanding industrial applications. Characterized by its rich yellow to dark yellow hue, this quinoline-based dye excels with excellent thermal stability, making it a reliable choice for high-temperature injection molding processes. Its superior light resistance, rated ISO Grade 7-8, ensures vibrant and long-lasting coloration across a variety of applications.

Compatibility and Ease of Use

While insoluble in water, Solvent Yellow 33 dissolves effortlessly in solvents like acetone, offering versatile integration into multiple manufacturing workflows. The dye’s exceptional compatibility with resins such as ABS, PMMA, and PS makes it ideal for coloring plastics, whether it’s household appliance casings, optical lenses, or other industrial components. With high tinting strength and excellent migration resistance, it guarantees consistent and reliable results time after time.

Wide Range of Applications

The applications for Solvent Yellow 33 span widely across industries. It plays a crucial role in solvent-based printing inks, including inkjet inks, offering precise and vibrant coloration. Beyond industrial coloring, it also supports FDA-approved uses such as cosmetic coloring and biomedical tissue staining, signifying its adaptability to both scientific and commercial needs. Whether you’re enhancing product aesthetics or delivering specialized coloring for sensitive applications, Solvent Yellow 33 is engineered to exceed expectations.

Solvent Yellow 33 / Colorantes disolventes

Categorías de productos

Productos destacados

8-amino-2-metilquinolina

PIGMENTO AMARILLO 42/ AMARILLO TRANSPARENTE 91176

PIGMENTO ROJO 101/ PIGMENTO ROJO TRANSPARENTE 91271

PIGMENTO NEGRO 11/ ÓXIDO DE HIERRO NEGRO 303T

PIGMENTO ROJO 104/ ROJO MOLIBDATO 412H

PIGMENTO ROJO 104/ ROJO MOLIBDATO 401D

Solvent Yellow 33 / Colorantes disolventes

Descripción