Solvent Red 27

Solvent Red 27 is a robust oil-soluble red dye used to color plastics, solvent-based inks and coatings, waxes, lubricants and petroleum products. It provides intense red shades and high tinting strength in non-aqueous formulations.

Key Features

Oil-soluble dye for non-aqueous systems (soluble in acetone, benzene, ethanol, etc.).
High color strength and vivid red shades — economical dosing.
Typical heat resistance around 140°C (grade-dependent).
Used for plastics, solvent inks, coatings, waxes and fuel marking.

Applications

Plastics: Masterbatch and direct coloring for PS, ABS, PVC, PMMA, etc.
Inks & Coatings: Solvent-based printing inks and coatings for deep red shades.
Petroleum & Fuels: Fuel marking and differentiation (follow local regs).
Waxes & Candles: Vivid coloration in paraffin and other wax systems.

Technical Specifications

‍CAS NO: 1320-06-5
CI.NO: 26125
Chemical Family: AZO series
Molecular Formula: C26H24N4O
Molecular Weight: 408.50
Shade: bluish red powder‍

Density(g/cm3)	1.192
Melting Point(°C)	120
Light Fastness	6-7
Heat resistance	230
Flash Point (°C)	-
Boiling Point(°C)	-
Acetone	5.4
Butyl Acetate	9.5
Methylbenzene	40
Dichloromethane	140
Ethylalcohol	2.5

Package

20 or 25kg/compound bag, carton box, iron drum, fiber durm for powder dye and 1000kg/tank for liquid dye

What solvents dissolve Solvent Red 27?

Typical organic solvents such as acetone, benzene, ethanol and similar solvents dissolve Solvent Red 27. It is essentially insoluble in water. Always verify solvent compatibility in your system.

Is Solvent Red 27 suitable for high-temperature polymer processing?

Heat resistance is grade-dependent; many suppliers list typical stability around 140°C — test in your process and consult the TDS for your specific grade.

Solvent Red 27

Key Features

Applications

Technical Specifications

Package

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