Description

Solvent Blue 104 is a high-performance anthraquinone-based solvent dye known for its excellent solubility and vibrant blue color. This product is valued for its superior lightfastness and thermal stability, making it a reliable choice for demanding industrial coloring applications. It is primarily used by manufacturers in the plastics, inks, and coatings industries seeking consistent, high-quality coloration for their products.

Application

• Coloration of polymers and plastics, including polystyrene, acrylics, and polycarbonate.
• Manufacturing of printing inks for various substrates, providing intense blue shades.
• Pigmentation of industrial coatings and paints where solvent compatibility is required.
• Dyeing of fuels and lubricants for identification and branding purposes.
• Coloring of waxes and other hydrophobic materials.
• Use in specialty ballpoint pen inks and other writing instruments.
• Tinting of wood stains and transparent finishes.

Basic Information

Product Name	Solvent Blue 104
CAS No.	116-75-6
Molecular Formula	C₂₀H₁₄N₂O₂
Molecular Weight	314.34 g/mol
Synonyms	1,4-Bis(butylamino)anthraquinone; C.I. Solvent Blue 104; Oil Blue B; Waxoline Blue AP-FW; Macrolex Blue RR; Ceres Blue GN; Arlamol Blue B; Anthraquinone Blue AP-FW
EINECS	204-155-5

Quality Control

Our Solvent Blue 104 is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. The product is tested against rigorous internal specifications for color strength, solubility, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing assay, identification, and physical properties is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Dark blue powder or granules
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Color Strength	100 ± 3% (vs. Standard)
Solubility (in Toluene)	Complete, clear solution
Moisture (KF)	≤ 0.5%
Ash Content	≤ 0.2%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.