Specification |
|
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 |
|
