NILE CHEMICALS

Coumarin 
   
Product Number 31186
CAS Number 91-64-5
Molecular Formula C9H6O2
Molecular Weight 146.14
 
TEST SPECIFICATION
APPEARANCE WHITE CRYSTALLINE POWDER
MELTING POINT 68-73 DEGREES CELSIUS
INFRARED SPECTRUM CONFORMS TO STRUCTURE.
ELEMENTAL ANALYSIS CARBON 72.5%-75.4%
HIGH PRESSURE LIQUID 98.0% (MINIMUM)
SOLUBILITY 25MG/ML (2.5%) IN 95% ETHANOL; CLEAR,COLORLESS SOLUTION

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