Specifications of Vanillin Powder Food Additive
Item | Specification |
Appearance | White to slight yellow crystals |
Odor& taste | Similar to vanilla |
IdentificationA (Infared spectra) | Conform |
IdentificationB | Conform |
Reaction with sulphuric acid | Conform |
Assay (on the dried basis), % | ≥99.90 |
Melting Range, ℃ | 81-83 |
Loss on Drying, % | ≤0.5 |
Residue on ignition, % | ≤0.05 |
Related substance, % | ≤0.5 |
Appearance of Solution | The solution is clear and not more intensely coloured than reference solution B6. |
Heavy Metals(Pb), % | ≤0.001 |
Arsenic, % | ≤0.0003 |
Solubility, % | Soluble in alcohol,chloroform,ether;1g dissolves in 100ML water at 25℃,in 20ML glycerin, and in 20 ML water at 80℃. |
PACKING: 25KG NET / DRUM
STORAGE AND TRANSPORT: IN DRY AND COOL NORMAL TEMPERATURE
SHELF LIFE: 2 YEARS
