Vanillin
Vanillin
General product information
Synonyms: Methylprotocatechuic aldehyde; Vanilla; Lioxin; Vanillaldehyde;Molecular Formula: C8H8O3
Molecular Weight: 152.14
CAS No.: 121-33-5
GENERAL DESCRIPTION
Appearance: White or slightly yellowish spiculate crystals.
Odor: Characteristic odor of Vanilla bean, fresh
PHYSICOCHEMICAL PROPERTIES
Assay (GC): ≥99%
Melting point (℃): 81 ~ 83
Water: ≤0.5%
Residue on ignition: ≤0.05%
Solubility (25℃): 1 gram clearly soluble in 100 ml water
STORAGE AND PACKING
Standard packing: In fibre drums, net weight 25/50 kilos.
Storage: At cool place (below 25 ℃), in unopened packing.