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
