COUMARIN, NATURAL

CAS 91-64-5 EINECS 202-086-7
TECHNICAL DATA
SPECIFICATIONS
STORAGE
Formula 
C9 H6 O2 
Molecular weight 
146 
Cas 
91-64-5  
Einecs 
202-086-7 
Tariff number 
2932209015 
Appearance at 20°c 
Crystalline solid 
Color 
White to pale yellow 
Odor 
Characteristic, sweet, fresh 
Optical rotation (°) 
0 / 0 
Density at 20°c (g/ml)) 
0,000 - 0,000 
Refractive index nd20 
0,0000 - 0,0000 
Flashpoint (°c) 
162 
Solubility 
Insoluble in water 
Assay (% gc) 
> 95 
Keep in tightly closed container in a cool and dry place, protected from light. When stored for more than 24 months, quality should be checked before use.
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Appearance at 20°c 
Crystalline solid 
Color 
White to pale yellow 
Odor 
Characteristic, sweet, fresh 
Optical rotation (°) 
0 / 0 
Density at 20°c (g/ml)) 
0,000 - 0,000 
Refractive index nd20 
0,0000 - 0,0000 
Flashpoint (°c) 
162 
Solubility 
Insoluble in water 
Assay (% gc) 
> 95 
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