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Laurent Acid is a crystalline naphthylamine sulfonic acid H2NC10H6SO3H made by sulfonating alpha-naphthylamine and used as an intermediate for azo dyes; 5-amino-1-naphthalenesulfonic acid |
Product Characteristics |
Product Detail |
CAS No | 84-89-9 | |
Formula | C10H9NO3S | |
Molecular Weight | 223.25 | |
Synonyms | NSC 7553;NSC 28691;Laurent acid;5-Sulfo-1-naphthylamine;1-Amino-5-naphthalenesulfonicacid;1-Amino-5-sulfonaphthalene;5-Naphthylamine-1-sulfonic acid;1-Naphthylamine-5-sulfonic acid; | |
EINECS | 201-571-0 | |
Density | 1.502 g/cm3 | |
Melting Point | >300 �C | |
Boiling Point | null | |
Flash Point | null | |
Solubility | Soluble in hot water | |
Appearance | White or pale pink needle-like crystal |
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