Naphthol AS-OL

Product Name

Naphthol AS-OL

C.I.No.

Azoic Coupling Component 20 (37530)

Appearance

Beige Brown powder

Shade(coupled with Scarlet 

R base on cotton)

Similar to Standard

Strength %(coupled with Scarlet 

R base on cotton)

100

Purity (%)

97

Mesh

60

Insolubles (%)

≤0.6

Fastness(coupled with color base)

Color Base

Sun Light

Oxygen Bleaching

Chlorin Bleaching

Ironing

Light

Deep

Orange GC

4~5

6

2

5

2

Red B

3~4

5~6

-

3~4

5

Red 3GL

4

6~7

2

4

3~4

Red RL

5

6~7

1~2

3

5

Red ITR

4~5

6

2~3

4~5

5

Red KB

3~4

6

2~3

5

5

Scarlet G

5

6

2~3

5

4

Scarlet GGS

4~5

6~7

3

5

4

Scarlet RC

4

5

2~3

5

4

Garnet GP

3~4

6

3~4

4

5

Blue VB

4

6

2~3

2~3

5

Packing

25KG P.W. Bag / Iron Drum

Application

1.Mainly used for the dyeing on cotton yarn, cotton cloth, vinylon, viscose fibre, silk and towel        
2.Also can be used for the production of organic pigments