Intermediate

Gamma Acid

C.A.S. No.: 90-51-7

Chemical Formula: C10H9NO4S

Molecular Weight: 239.25

Chemical name:

2-Amino-8-Naphthol-6-Sulfonic Acid

 90-51-7
 
 

Regular Grade

Refined Grade

Appearance

Light Grey Powder

Light Grey Powder

Coupling Value

90% Min.

95% Min.

Amino G Acid

1% Max.

1% Max.

Bronners Acid

1% Max.

1% Max.

DOG Acid

0.5% Max.

0.5% Max.

Ash

3% Max.

2% Max.

Water

5.5% Max.

3% Max.

Packing

25 kg/500kg woven bag