Vanillin
3-methoxy-4-hydroxy benzaldehyde
Specification:
Appearance White to slightly yellow crystals  
Odor Dense odor like vanilla bean
Melting point 76-78 degree centigrade
Solubility 1g smaple can dissolved in 3ml 95% alcohol
Loss on drying ≤0.5%
Residue on ignition ≤0.05%
Purity ≥99.5%
Arsenic ≤ 0.0003%
Heavy metals 10 ppm
Discription:
vanillin is one of the important flavors with a dense of sweet cream odor. It is widely used in confectionary, ice cream, beverage, cake, chocolate, bread, biscuit, cigarette, wine and feedstuff well as in cosmetic, and in perfuming of rubber, plastic and other products. It is also used in medicine pharmaceutical, electroplate and other industries and used as chemical reagent.