酸性黑 172,英文名:trisodium bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-

2026-03-27 10:24:45

61847-77-6

酸性黑 172(trisodium bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)]chromate(3-))

CAS: 57693-14-8;61847-77-6

化学式: C40H20CrN6NaO14S2(-2)

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