1.Structure and Chemical name:
Chemical name is 2-hydroxy-3-methoxy-benzaldehyde, Chemical formula is C8H8O3, the Chemical structure is shown as below:

Appearance:pale yellow needle crystal
Purity(by GC): ≥98.0%
Melting Point: 41℃
Solubility: slightly soluble in water,soluble in organice solvents such as ethylether,ethyl alcohol and acetone.

3.Uses: ortho-Vanillin can be used as the intermediate for medical, the polishing agent of electro-planting.
4.Packing and Expiry life: in 20kg cartons, Expiry life is 2 years (under suitable storage condition).