Details
Vanillin
|
Chemical name |
:3-methoxy-4-hydroxy-benzaldehyde |
|
Structural Formula |
|
|
Appearance |
White to pale yellow crystalline powder |
| Odder | Similar to Vanillin |
| Purity (by GC) | ≥99.5% |
| Melting Point | 81.0～83.0℃ |
| Solubility | 1g sample can completely soluble in 2ml 95% ethanol makes transparent solution |
| Loss on drying | ≤0.5% |
| Arsenic content | ≤3 mg/kg |
| Heavy Metal(Pb) | ≤10 mg/kg |
| Uses | Vanillin can be used as food additive in making food ,wine and tobaccos |
