Chem. Group: 

ß-Naphthol, Ba 

C.I.-No: 

15585:1 

CAS No.: 

5160-02-1 

Product No.: 

107509 

Application Profile 

Physical & Chemical Properties 

PO 

PC 

Fibers 

Density [g/cm³] 

1.82 

PVC 

POM 

- 

  > PP 

- 

Bulk Density [l/kg] 

6.0 

Rubber 

PA 

- 

  > PET 

- 

Average Particle Size [nm] 

160 

PS 

PBT 

- 

  > PA 

- 

Alkali Resistance 

5 

ABS 

PUR 

  > PAN 

- 

Acid Resistance 

5 

Specific Surface [m²/g] 

42 

recommended limited suitability - not recommended

Commentary 

Economical yellow shade red pigment with high heat stability and good colour strength. Not suitable for the coloration of consumer goods, food packaging and toys. Not recommended in applications were good lightfastness is reguired

PE

PP

PVC

PS

ABS

PC

SD 1/3 [g/kg] 

2.2 

2.2 

7.2 

1.7 

1.9 

1.6 

HueAngle [°] 

21.3 

23.2 

21.8 

25.6 

22.0 

23.0 

Chroma 

64.7 

63.7 

66.9 

62.4 

62.7 

60.2 

Lightfastness (Pure Shade) 

3 

3 

6 

4 

3-4 

3 

Lightfastness (Reduction) 

2-3 

2-3 

2 

3-4 

3 

2-3 

Heat Resistance [°C] 

250 

270 

- 

300 

260 

310 

Weathering Fastness 

- 

- 

- 

- 

- 

-