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By certification 
Product Name: Vanillin-natural, ≥97%,FCC,FG
CAS Number:121-33-5
MDL:MFCD00006942
Formula：C8H8O3 ; Formula weight:152.15g/mol
Appearance(color) |
white to faint yellow |
Appearance(form) |
crystalline powder |
Initial melting point |
≥81℃ |
Final melting point |
≤83℃ |
Infrared spectrum |
conforms to structure |
Purity(GC) |
≥97% |
Loss on drying |
≤0.5% |
