Description

Oil Black 2Hb is a synthetic organic dye belonging to the class of solvent and oil-soluble colorants. This high-performance pigment is valued for its intense, deep black coloration and excellent solubility in non-polar media, providing consistent and reliable tinting strength. It is primarily utilized in industries requiring durable and stable coloring for hydrocarbon-based products, such as plastics, lubricants, fuels, and specialty inks.

Application

• Plastics and Polymers: Masterbatch production and coloring of polyethylene (PE), polypropylene (PP), polystyrene (PS), and other thermoplastic resins.
• Fuels and Lubricants: Identification dye for industrial oils, greases, and specialty fuels to meet color-coding standards.
• Printing Inks: A key component in solvent-based inks for flexographic and gravure printing, particularly on non-porous substrates.
• Wood Stains and Coatings: Provides deep, penetrating color in oil-based wood stains, varnishes, and industrial coatings.
• Waxes and Polishes: Coloring agent for automotive, floor, and shoe polish formulations.
• Specialty Chemicals: Used in the manufacture of color concentrates and as a tracer or marker in chemical processes.

Basic Information

Product Name	Oil Black 2Hb
CAS No.	54693-61-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Solvent Black 29; C.I. 12195; Oil Black HB; Aizen Spilon Black GNH; Spirit Black SB; Plast Black; Ceres Black BB; Sudan Black G
EINECS	Contact for details

Quality Control

Our Oil Black 2Hb is manufactured under a strict quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is tested against key parameters including color strength, solubility, and purity. A Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee compliance with your specifications.

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. Under these conditions, the product maintains its stability and performance characteristics.

Specification

Item	Specification
Appearance	Black powder or granules
Identification (IR)	Conforms to standard
Color Strength	100% ± 3% (vs. Standard)
Solubility (in Toluene)	Complete, clear solution
Moisture Content	≤ 1.0%
Ash Content	≤ 0.5%
Particle Size (Passing 80 mesh)	≥ 95%

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