Coumarin 99+%
Supplier: Thermo Scientific Chemicals
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Warning
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11053-0010
11053-0050
11053-2500
TS11053-0010EA
89.3
USD
TS11053-0010
TS11053-0050
TS11053-2500
Coumarin 99+%
Coumarin
Formula:
C₉H₆O₂ Boiling Pt: 298 °C (1013 hPa) Melting Pt: 68…71 °C Flash Pt: 162 °C Storage Temperature: Ambient |
MDL Number:
MFCD00006850 CAS Number: 91-64-5 EINECS: 202-086-7 UN: 2811 ADR: 6.1,III Merck Index: 13,02588 |
Specification Test Results
Appearance | White Crystalline powder or crystals |
Infrared spectrum | Conforms |
Melting point | 68 to 71 °C |
GC | ≥99.0 % |
Specific gravity | (20 °C) 0.868 to 0.888 |
Acid value | ≤1 mg KOH/g |
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