gamma 酸

 

γ ACID

 

SYNONYM: GAMMA ACID; 2-AMINO-8-NAPHTHOL-6-SULFONIC ACID;

7-AMINO-1-NAPHTHOL-3-SULFONIC ACID

 

FORMULA: C10H5NH2OHSO3H

 

M.W.: 239.25

 

CAS NO.: 90-51-7

 

DESCRIPTION: LIGHT GREY POWDER

 

SPECIFICATIONS:

MAIN CONTENT

90.0% MIN.

INSOLUBLE MATTER

0.2% MAX.

ASH

5.0% MAX.

MOISTURE

5.0% MAX.

 

USES: GAMMA ACID IS AN INTERMEDIATE IN DYESTUFF MANUFACTURING ESPECIALLY FOR REACTIVE AND DIRECT DYES

 

PACKING: IN 25KG PLASTIC WOVEN BAGS.15MT/20`FCL.

 

H.S. NO.: 2922.2100