Product Name                           Pigment Yellow 138

Chemical Name                         2-(c)-tetrachlorophthalic-8-(N)-tetrachlorophthalic-quinoline

Color Card         Primary Color Diluent Color

CAS No.                                     30125-47-4

C.I. No.                                       71137

Structural Formula                   

Properties                                  It has bright color,strong coloring power,high heat resistance,good light permanency and acid festeness to alkali and has no migration propery.

Package                                    5kgand25kgpackage.It can also packed accordintg to the requrement of the customers.

Technical Index                                   Appearance:        yellow powder

Color light:                                            Approximate to the standard sample

Coloring power:                                   Equal to 100±5 of the standard sample

Heat resistance:                                    ≥300°C

Light resistance:                                   8 grade

Water soluble matter:                           ≤1.0%

Uses                                           It is mainly used in coloring plastic,coating and paint.It can also be used in coloring raw liquor of synthetic fiber.