Ranbar Red 2B Monoazo Dye - Solvent Red 195

Index No.: Solvent Red 195

CAS No.: 164251-88-1

EINECS No.: 277-146-9

Molecular formula: C23H29N7O4S

Molecular weight: 499.59

Chemical class: mono-azo dyes

Color light/color phase: brilliant blue light red

Performance parameters:

Appearance and shape	Red powder
Coloring strength	100±5%
Density	1.29g/cm³
Moisture content	≤1.0%
Melting point	214°C
Lightfastness	Grades 7-8
Heat resistance	280-300°C
Acid and alkali resistance	Grade 5

Tips: Due to the high concentration of dyestuff, the color of the dye color powder differs greatly from the actual coloring color, the actual coloring color can refer to the color card, and the actual application to show the effect shall prevail.

Product Description:
Ranbar Red 2B is a high-performance monoazo solvent dye, solvent red 195, bright color, bright blue-red tones, high transparency, high color intensity, very good light resistance, heat stability, acid and alkali resistance, and solvent resistance, used in plastic applications with very stable coloring and high migration resistance.

Ranbar Red 2B dyestuff is mainly used in PET, and PA mainly, in the field of spinning, but there is a requirement for the pressure filter value, in the dyeing process has good permeability and affinity, can be quickly absorbed and colored by the fiber, but also can be mixed with other dyestuffs to obtain more color combinations.

Product Applications:
The excellent performance of Ranbar Red 2B mono-azo dyestuff is mainly used for coloring hard plastic products for injection, extrusion, and calendering processes, etc. It is suitable for coloring PET spinning and various engineering plastics, such as styrene copolymer PS, rigid PVC, ABS resin, PMMA, PA6, PC, PBT, etc.