food additive Vanillin
1.Appearance White to pale yellow crystal like powder
Purity 99.5%min
Packing: 500g/tin, 20kg/ carton
Food Additive Vanillin Powder
Appearance | White to pale yellow crystal like powder | Conforms
|
Odor | Odor Has a sweet, milk and vanilla aroma | Conforms |
Solubility (25 °C) | 1 gram completely dissolves in 3ml 70% or 2ml 95% ethanol, and makes clear solution | Conforms |
Purity (GC) | 99.5% Min | 99.99% |
Loss on Drying | 0.5% Max | 0.02% |
Melting Point (°C) | 81- 83 | 81.3 |
Arsenic (As) | ≤ 3 mg/kg | < 3 mg/kg |
Mercury (Hg) | ≤ 1 mg/kg | < 1 mg/kg |
Total Heavy Metals (as Pb) | ≤ 10 mg/kg | < 10 mg/kg |
Residue of Ignition | ≤ 0.05% | 0.01% |