No.143
3,4-DihydroxyBenzophenone
10425-11-3
C13H10O3
Appearance: white to almost white crystalline powder
Melting point: 146 ~ 150 ℃
Loss on drying: ≤ 0.5%
Burning residue: ≤ 0.3%
Content: ≥ 98.0%
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