Vanillin


Chemical nature
Chemical name: 4-Hydroxy-3-methoxybenzaldehyde; 2-Methoxy-4-formylphenol;Vanillin
Molecular formula: C8H8O3
Molecular weight: 152.14
CAS No.:121-33-5
 
Properties         
Physical form: White to pale yellow crystal like or powder
Oder: Has as sweet, milk and vanilla aroma
Purity: 99.50%(GC)
Melting point: 81.0-83.0℃
Solubility(25Deg c):1g sample dissolves the whole 3 mL 70% ethanol or 2 mL 95% ethanol
Loss on drying: ≤0.5%
As content: ≤3mg/kg
Heavy Metal(Pb): ≤10mg/kg
 
Application
 It is used in aroma compositions, but is predominantly used in flavor compositions especially in ice creams and chocolate
Vanillin is used as food flavor, daily chemical flavor, pharmaceutical intermediate
Vanillin is also used in electroplating brighteners

Packing
 25Kg/drum, stored in cool and dry place.

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