酸性媒介黑A,英文名:Erio chromeblack A,CAS:3618-58-4,化学式:C20H12N3NaO7S,分子量:461.38,密度:1.64g/cm<sup>3<

2026-03-27 10:24:45

3618-58-4

酸性媒介黑A(Erio chromeblack A)

CAS: 3618-58-4

化学式: C20H12N3NaO7S

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