Solvent Red 149

Solvent Red 149 CAS NO.:21295-57-8 C.I.674700

Solvent Red 149 is used for coloring of various resin plastics, such as polyacrylic resin, ABS resin, polystyrene, plexiglass, polyester resin, polycarbonate, etc., to get brilliant blue red.

1. Item name:

Fluorescent Red HFG

2. Specifications:

CAS No.:21295-57-8

MF:C23H22N2O2

MW:358.43

EINECS No.:244-320-0

Structural formula:

3. Properties:

Type:Acid Dye

STRENGTH %:97-103

Shape:powder

Physicochemical properties Density:1.31 

Boiling point: 597.8ºC at 760 mmHg 

Flash point: 315.4ºC 

Refractive index: 1.683 

Vapor pressure: 2.96E-14mmHg at 25°C

Density:1.31

Vapour Tension:0Pa at 25ºC

LogP:4.56

4.Application:

Ink Dyestuffs, Leather Dyestuffs, Plastic Dyestuffs, Textile Dyestuffs

5.Package:

25kgs/drum,or at customer’s request.

6.Storage:

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.