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Acid dyes
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Other products
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2-Amino-5-naphthol-7-sulfonic Acid/J Acid
Name:
2-Amino-5-naphthol-7-sulfonic Acid/J Acid
CAS No:
87-02-5
Product specification:
Gray white powder, content ≥ 90%, purity ≥ 97%
Product packaging:
25kg / bag
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