2,4-Dihydroxybenzophenone
CAS No.: [131-56-6]
Molecular formula: C13H10O3
Molecular weight:214.22
Specification:
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Appearance: white to light yellow powder
Assay: 99% min.
Melting point: 142.0-146.0 deg C
Loss on drying: 0.5% max.
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Packing: 25kg fibre drum
Usage: It is a kind of anti-ultraviolet additive applied to polyolefin, polyvinyl ethylene, paint, as well as coating etc. The maximum absorbing wavelength range of 280-340nm.
Molecular structure:
