Vanillin
Introduction
Other name:4-Hydroxy-3-methoxybenzaldehyde
Quality standard:USP31/FCCIV
CAS NO.:121-33-5
HS CODE:29124100
M.F.:C8H8O3
Specification:Eternal Pearl brand, Polar Bear brand and Common Vanillin
Appearance:White crystalline powder
Specifications
| Analysis Item | Indexes |
| Appearance | White crystalline powder |
| Solubility | 1g completely soluble in 3ml 70% or 2ml 95% ethanol at 25° C or in 100ml water at 25° C, in 20ml water at 80° C |
| Melting Point (25Deg° C) | 81.0-83.0 |
| Loss On Drying | ≤0.1% |
| As mg/kg | ≤3ppm |
| Heavy Metal (Pb) | ≤10ppm |
| Assay (on dried basis) | ≥99.0% |
| Residue on ignition | ≤0.05% |
| Sulphated ash | ≤0.05% |
Application
It is widely used in confectionary, ice cream, beverage, cake, chocolate, bread, biscuit,cigarette, wine and feedstuff well as in cosmetic, and in perfuming of rubber, plastic and other products. It is also used in medicine, electroplate and other industries and used as chemical reagent.
