Description

C.I. Solvent Black 49 is a high-performance, oil-soluble black dye belonging to the solvent dye class, identified by CAS NO 104491-88-5. This product is valued for its excellent solubility in non-polar media, providing deep, intense coloration with strong tinting strength. It is primarily used in industries requiring durable and stable black pigmentation for a variety of hydrocarbon-based and synthetic materials.

Application

• Primary coloring agent for plastics and synthetic fibers, including polyolefins (PP, PE) and polystyrene.
• Key component in the formulation of printing inks, especially for specialty and industrial marking applications.
• Coloration of waxes, lubricants, and fuels for identification and branding purposes.
• Dyeing of wood stains and varnishes to achieve consistent, deep black finishes.
• Manufacturing of colored pencils, crayons, and artist-grade oil pastels.
• Tinting of adhesives, sealants, and other polymer-based compounds.

Basic Information

Product Name	C.I. Solvent Black 49
CAS No.	104491-88-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Solvent Black 49; C.I. 59005; Oil Black 860; Aizen Spilon Black GNH; Ceres Black BB; Sudan Black 59005; Plast Black 49; Spirit Black 49
EINECS	Contact for details

Quality Control

Our C.I. Solvent Black 49 is manufactured under a strict quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is tested for critical parameters including color strength, solubility, and thermal stability. A Certificate of Analysis (COA) documenting these results is available for every shipment to support your quality assurance protocols.

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	Black powder or granules
Identification (IR)	Conforms to standard
Color Strength	100% ± 5% (vs. Standard)
Solubility (in Toluene)	Complete, clear solution
Moisture Content	≤ 1.0%
Ash Content	≤ 0.5%

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