|
|
|
|
| |
Coumarin |
| Molecualr formula: |
C9H6O2 |
| Molecular weight : |
146.14 |
| Structural formula: |
 |
| Properties: |
bitter taste, with vanilla odor |
| Production method: |
salicyic aldehyde method |
| Quality index : |
|
Item |
Value |
|
Appearance |
white crystal |
|
Assay ( % ) |
≥ 98
|
|
melting point ( ℃) |
69 |
|
Density ( g/cm3) |
0.935
|
|
| Uses : |
key spice , working with vanillin and heliotropin, it can be used in perfume and cosmetic, it also can be used as fixative or the material of chemicals |
| Packing : |
25/50kg carton , 50kg plastic woven bag | |
|
| |
|
|
|
 |
Products |
|
|
|
|
