Item | Specifications |
Characteristics | White to Light Yellow Crystal |
Odour | Characteristics of vanillia |
Solubility | 1g of vanillin soluble in 100ml water, 3ml 70% or 2ml 95% ethanol at 25℃,in 20ml glycerol, in 20ml water at 80℃soluble in chloroform ,ether |
Melting point | 81.0-83.0℃ |
Purity (by GC) | ≥99.50% |
Loss on drying | ≤0.5% |
Arsenic (as ) | ≤0.0003% |
Heavy metal (based on pb) | ≤0.001% |
Residue on ignition | ≤0.05% |
Studies have shown that vanillin has antioxidant properties and has the following biological effects:
For people with a sedentary lifestyle, vanillin has the effect of preventing hemorrhoids. At the same time, the antibacterial properties of vanillin also help relieve cough and sore throat.
Vanillin can indirectly achieve the purpose of weight control by increasing the thermal effect of food and reducing the absorption of energy from ingested food in the body.
Packing: 25kg/drum
It should be sealed and shaded to be stored in a dry, cool, well ventilated place.