Intermediate

N W Acid

C.A.S. No.: 84-87-7

Chemical Formula: C10H8O4S

Molecular Weight: 224.23

Chemical name:

1-Naphthol-4-Sulfonic acid;

1-Hydroxy-4-naphthalenesulfonic acid;    

 84-87-7
 

 

Appearance

White Powder

Purity

65% Min. (1-Naphtho-4-Sulfonic Acid)

1-Naphthylamine-4-Sulfonic Acid

1.2% Max. on 100% base

SO2

0.3% Max. on 100% base

Packing

25kg woven bag