2,5-Diphenyloxazole 99% for scintillation

Supplier: Thermo Scientific Chemicals

11738-5000 11738-0025 11738-0250 11738-1000
TS11738-5000EA 384 USD
TS11738-5000 TS11738-0025 TS11738-0250 TS11738-1000
2,5-Diphenyloxazole 99% for scintillation

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Specification Test Results

Appearance White Crystalline powder
Infrared spectrum Conforms
Melting point 70 to 72 °C
Additional info background: < 25 cpm
HPLC ≥98.5 %
UV transmittance ≥85 % (40% in toluene)
Color of solution ≤50 APHA (40% in toluene)
Carbonyl compounds ≤0.002 % (acetone)
Titrable acid or base ≤0.0001 meq/g


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