Naphthol AS-D

Product Name

Naphthol AS-D

C.I.No.

Azoic Coupling Component 18 (37520)

Appearance

Beige powder

Shade(coupled with Scarlet 

R base on cotton)

Similar to Standard

Strength %(coupled with Scarlet 

R base on cotton)

100

Purity (%)

96.5

Mesh

60

Insolubles (%)

≤0.5

Fastness(coupled with color base)

COLOR BASE

SUN LIGHT

OXYGEN BLEACHING

CHLORINE BLEACHING

IRONING

LIGHT

DEEP

Orange GC

4~5

5

3

4~5

2~3

Red RC

3

4

3

4~5

5

Red ITR

4

5

2~3

4~5

5

Red KB

3~4

5~6

2~3

5

5

Red B

4

5~6

1

3~4

5

Scarlet G

4

5

2~3

4~5

4

Scarlet GGS

4~5

5~6

2~3

4~5

3

Garnet GP

3~4

5

2~3

4

5

Blue BB

4

5~6

3~4

4~5

4

Blue VRT

-

5~6

3

2~3

5

Packing

25KG P.W. Bag / Iron Drum

Application

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