Trade Name: J Acid
Chemical name:2-Amino-5-naphthol-7-sulfonic acid ; Aminonaphthol sulfonic acid
Molecular formula and weight:C10H9NO4S = 239.25
Structure:
CAS No.: [87-02-5]
Item |
Indication |
Purity |
90%MIN. |
Solubility |
5%MAX. |
Insoluble matter |
0.2%MAX |
Moisture |
0.5%MAX. |
Additional Information:
Origin : |
China |
Package: |
25KGS NET PER BAG AND 14MT/20’FCL |
Product Application:Light grey powder or grain, soluble in hot water and inalkaline solution, insoluble in alcohol. purity: 90%min
Recommended Usage: As intermediates in azo dyes making
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