Specification :

Vanillin
Ref No.: A056
Synonyms: Methylprotocatechuic aldehyde; Vanilla; Lioxin; Vanillaldehyde;
Molecular Formula: C8H8O3
Molecular Weight:152.14
CAS No.: 121-33-5
Einecs No.: 204-465-2
FDA: 182.60
CoE: 107
GENERAL DESCRIPTION
Appearance: White or slightly yellowish spiculate crystals.
Odor: Characteristic odor of Vanilla bean, fresh
PHYSICOCHEMICAL PROPERTIES
Assay (GC):99%
Melting point (C): 81 ~ 83
Water: 0.5%
Residue on ignition: 0.05%
Solubility (25C): 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 C), in unopened packing