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Vanillin is a white to pale yellow acicular crystalline organic compound and a widely used edible spice.

Alias: 4-Hydroxy-3-methoxybenzaldehyde; 3-methoxy-4-hydroxy-benzaldehyde; Vanilin

CAS No:  121-33-5

Molecule structure

Detailed introduction


Appearance: White to slightly yellow crystals, usually needles

Assay: 99.9%min

Loss on drying: 0.5% max

Melting Range: 81-83℃

Residue on ignition: 0.05%max

Packing & Delivery  25kg/carton, 13.5Mt/FCL
Non-dangerous goods


√ Widely used in the production of pharmaceutical intermediates

√ Used for plant growth promoter, fungicide, lubricating oil defoaming agent, electroplating brightener, printed circuit board production conductive agent, etc

√Edible spices

√Used in analytical chemistry to test protein azazinine, phloroglucinol and tannic acid

√Used as a standard reagent for organic analysis