荧光增白剂 121,英文名:Fluorescent Brightener 121,CAS:2744-49-2,化学式:C15H14ClN3O2S,分子量:335.81,密度:1.45,熔点:218-2

2026-03-27 10:24:45

2744-49-2

荧光增白剂 121(Fluorescent Brightener 121)

CAS: 2744-49-2

化学式: C15H14ClN3O2S

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