Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

BASF Orasol Yellow 157 Solvent Dye

BASF Orasol Yellow 157 is a high-performance solvent dye from the Orasol series, offering excellent solubility in organic solvents, superior lightfastness and thermal stability. Widely used in automotive coatings, plastics, and ink formulations, it delivers vibrant yellow hue with consistent batch-to-batch reproducibility and low volatility. Ideal for demanding industrial applications requiring clarity and durability.
  • basf orasol yellow 157 solvent dye_a51ebc20
  • basf orasol yellow 157 solvent dye_a51ebc20

Features Of BASF Orasol Yellow 157 Solvent Dye

  1. High solubility in common organic solvents including alcohols, ketones, and esters.

  2. Excellent thermal stability up to 180 °C, suitable for high-temperature processing.

  3. Good lightfastness (ISO 105-B02: Grade 5–6) in solvent-based systems.

  4. Low volatility and minimal migration in plasticized substrates.

  5. Consistent batch-to-batch color strength and hue reproducibility.

Typical Applications Of BASF Orasol Yellow 157 Solvent Dye

  1. Coloration of polycarbonate and ABS plastics for automotive interior trim.

  2. Transparent ink formulations for gravure and flexographic printing on films.

  3. Dyeing of cellulose acetate and triacetate fibers in specialty textiles.

  4. Coloration of nitrocellulose lacquers and acrylic-based clear coats.

  5. Use in solvent-based markers, highlighters, and technical writing instruments.

Specifications Of BASF Orasol Yellow 157 Solvent Dye

Chemical TypeAzo solvent dye
Product FormFree-flowing powder
AppearanceOrange-red to reddish-yellow powder
Primary ApplicationsPlastics, inks, coatings, and adhesives
SolubilityReadily soluble in acetone, MEK, ethanol, and ethyl acetate
Lightfastness (ISO 105-B02)Grade 5–6 (on cellulose acetate)
Heat StabilityStable up to 180 °C (30 min, air)
Regulatory ComplianceREACH registered; compliant with EU Directive 2002/72/EC for food-contact plastics (subject to application-specific assessment)


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