Product: Sodium 4-amino-1-naphthalenesulfonate
Synonyms; 1,4-Acid; 4-Amino-1-naphthalenesulfonic acid sodium salt; Sodium naphthionate;
1-Amino-naphthalene-4-sulfonica acid sodium salt
CAS NO: 130-13-2
Molecular formula: C10H8NNaO3S
Structure formula:
Properties:
Grey white crystal.
Application:
Intermediates of Dyes and Pigments.
Specification:
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Items
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Quality
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Total amino value,%
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75 min.
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1-Naphthylamine,%
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0.02 max.
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Water insoluble,%
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0.1 max.
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