2,2’-Dihydroxy-4,4’-dimethoxy benzophenone 131-54-4 Benzophenone-6
CAS No.:131-54-4
EINECS No.:205-027-3
Appearance:Light yellow crystalline powder
Assay:99.0% min
Solubility:Clear solution, free from insoluble
Transmittance
300-400nm: 1% max
450-550nm: 90% min
500nm: 95% min
Melting Point:134.0 ℃ min
Loss On Drying:0.5% max
K value: 49 min
Gardner Color: 4.0 Max
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