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Solvent Blue 45

Solvent Blue 45 is a high-performance blue dye primarily used for coloring non-polar organic solvents, oils, waxes, plastics, and synthetic fibers. It is widely applied in the chemical, plastic, and textile industries due to its excellent solubility, vibrant color, and stability.

TRADE NAME:

Transparent Blue S-RLS,Savinyl Blue RS

Key Features:

  • ‍High solubility in organic solvents
  • Bright and vivid blue color
  • Excellent light and heat stability
  • Good compatibility with various polymers and synthetic materials
  • Suitable for coloring oils, waxes, plastics, and synthetic fibers‍

Application:

Solvent Blue 45 used for inks, plastic.Some of them are suitable for dyeing chemicals fibre, such as dacron, nylon and cellulose acetate fibre.

Technical Specifications

  • ‍CAS NO: 37299-23-5

  • CI.NO: 61551

  • Chemical Family: anthraquinone series
  • Shade:Bright blue powder
  • Density(g/cm3):1.10
  • Light Fastness: 7-8
  • Heat resistance: 300 ‍

Density(g/cm3)

1.10

Melting Point(°C)

-

Light Fastness

7-8

Heat resistance

300

Acetone

-

Butyl Acetate

-

Methylbenzene

-

Dichloromethane

-

Ethylalcohol

-

Package

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

What are the main characteristics of Solvent Blue 45?

It has high solubility in organic solvents, bright blue color, excellent light and heat stability, and good compatibility with various polymers and synthetic materials.

Is Solvent Blue 45 suitable for food or cosmetic use?

No, Solvent Blue 45 is intended for industrial applications and should not be used in food, pharmaceuticals, or cosmetics.

How should Solvent Blue 45 be stored?

Store in a cool, dry place, away from direct sunlight and moisture, and keep the container tightly closed when not in use.

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