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Pigment red 149

 

Product Basic Description

Product Name: Permanent Red BL

C.I.PIGMEMT RED 149

CAS NO:4948-15-6

Code: P.R.149

C.I.NO:71137

Chemical Type:perylene

EINECS NO.: 225-590-9

Molecular Weight:598.65

Chemical Formula: C40H26N2O4

Structural Formula:

 

Color Shade(Full Color|Reduced Color)

 

Application of Pigment Red 149

Pigment Red 149 used for offset ink and water based ink, plastic, PVC,coloring polypropylene,polyacrylonitrile dope dyeing 

 

Physical properties of Pigment Red 149

Color shade

Bluish Red

Heat resistance

300℃

Light resistance

8

Water resistance

4

Oil resistance

5

Acid resistance

5

Alkali resistance

5

PH VALUE

6

 

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