Product Name:

*-Amino**-Naphthol**-Sulfonic Acid

Other Name:

γ acid, Gamma acid

Category:

Dye intermediates of naphthalene series

MF:

C*0H9NO4S

MW:

**9

CAS NO:

******7

EINECS:

********8

Wet Product

Common Product

First-class product

High-class Product

Appearance:

light grey paste

Light grey powder

light grey powder

light grey powder

Content:

*5%MIN

*0%MIN

*5%MIN

*8%MIN

G Salt:

0.2%MAX

0.3%MAX

0.3%MAX

0.1%MAX

Bronner`s Acid:

1%MAX

1%MAX

1%MAX

1%MAX

DOG Acid

0.3%MAX

0.5%MAX

0.3%MAX

0.1%MAX

Ash:

*-

3%MAX

3%MAX

0.5%MAX

Moisture:

*-

5%MAX

3%MAX

1%MAX