Vanillin Cas 121-33-5
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Description
Vanillin
Vanillin Details
Chemical Name: Vanillin
CAS No.: 121-33-5
Molecular Formula: C8H8O3
Molecular Weight: 152.15
Molecular Structure:
Appearance: White to slightly yellow crystals, usually needelike
Vanillin Typical Properties
Item | Specifications |
Characteristics | White to slightly yellow crystals, usually needelike |
Odour | Characteristics of vanillia |
Solubility | 1g of vanillin soluble in 100ml water, 3ml 70% or 2ml 95% ethanol at 25℃,in 20ml glycerol, in 20ml water at 80℃soluble in chloroform ,ether |
Melting point | 81.0-83.0℃ |
Purity (by GC) | ≥99.50% |
Loss on drying | ≤0.5% |
Arsenic (as ) | ≤0.0003% |
Heavy metal (based on pb) | ≤0.001% |
Residue on ignition | ≤0.05% |
Vanillin Usage
Used as food flavor, daily flavor and pharmaceutical intermediates.
Vanillin Packaging and Shipping
Packing: 25kg/drum
Vanillin Storage
It should be sealed and shaded to be stored in a dry, cool, well ventilated place.
Shelf life
12 month with package