Product Name: Vanillin

CAS No.: 121-33-5

Package: 25kg/fibre drum

Test Items                                            Specifications                                                                                                        Test  results

Appearance                                         white or light yellow needle-like crystallization or powder                              Qualified

Aroma                                                   Sweet,milk like or vanilla                                                                                       Qualified

Content %                                            ≥99.5                                                                                                                           99.97

Melt point °C                                        81.0-83.0                                                                                                                     81.4

Solubility                                               1g totally dissolved into 3ml 70% or 2ml 95% alcohol                                    Qualified

Loss on drying %                                ≤0.5                                                                                                                              0.07

Heavy metal (Pb) %                            ≤0.001                                                                                                                        0.0008

As%                                                        ≤0.0003                                                                                                                     0.0001

Vanillin BP/FCC/USP