东京热一级无码毛片_日本胖熟妇Aⅴ在线_人人妻人碰人碰欧美一区_婷婷色香合缴缴情

Product name

Green fluorescence dye BPEA

Chemical name

9,10-Diphenylanthracene

Structural formula

Molecular formula

C₃0H₁₈

CAS No.

10075-85-1

Packing

Aluminium foil bag,net weight 1kg/bag

Quality of criterion

Item

Index

Appearance

orange crystal solid,no impurity

Content/%

≥98

Melting point/℃

252.0-254.0