Order
Intermediate

3-aminonaphthalene-1,5-disulphonic acid

C.A.S. No.: 131-27-1

Chemical Formula: C10H9NO6S2

Molecular Weight: 303.32

Chemical name:

2-Amino Naphthylamine-4,8-Disulfonic Acid
 

 

Appearance

Light Purple-Red Powder

Coupling Value

70% or 80% Min.

Insoluble

0.5% Max.

Packing

25 kg woven bag