Solvent Blue 122

CAS No.: 67905-17-3

C.I. No.: 60744

EC No.: 267-636-0

Synonyms: Solvent Blue R, Transparent Blue 2RA, Polysynthren Blue R

• Appearance: Dark blue powder

• Shade: Reddish Blue (Navy Blue tone)

• Melting Point: 238-242°C

• Density: ~1.35 g/cm³

• Solubility: Insoluble in water; soluble in Acetone, Chlorobenzene, and organic polymers.

1. Engineering Plastics Coloring:

• High Heat Resistance: Stable up to 300°C, making it ideal for PC (Polycarbonate), PET, PA (Nylon), and ABS injection molding.

• Transparency: Provides brilliant, transparent blue shades in PMMA and PS.

2. Fiber Spinning:

• Used for PET filament spin dyeing (bottle grade and textile grade) due to sublimation resistance.

3. Other Industrial Uses:

• Colorant for inkjet inks, masterbatches, and polyester foils.

Heat Resistance (in PS): 300°C (Superior)

Light Fastness: Grade 7-8 (Excellent for outdoor use)

Migration Resistance: Grade 5 (No bleeding)

Acid/Alkali Resistance: Grade 5

Packaging: 25kg Fiber Drum with PE liner.

Storage: Store in a cool, dry place away from heat sources.

*Produced under ISO 9001 quality control.