Customization: | Available |
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Type: | Valine |
Chemical Character: | Alkalinity |
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Product Name | Vanillin |
CAS No. | 121-33-5 |
MF | C8H8O3 |
EINECS: | 204-465-2 |
Appearance | powder |
Packing | 25kg drum |
Shelf life | 2 Years |
Melting point | 81-83 °C(lit.) |
Boiling point | 170 °C15 mm Hg(lit.) |
density | 1.06 |
vapor density | 5.3 (vs air) |
vapor pressure | >0.01 mm Hg ( 25 °C) |
refractive index | 1.4850 (estimate) |
FEMA | 3107 | VANILLIN |
Fp | 147 °C |
storage temp. | 2-8°C |
solubility | methanol: 0.1 g/mL, clear |
pka | pKa 7.396±0.004(H2O I = 0.00 t = 25.0±1.0) (Reliable) |
form | Crystalline Powder |
color | White to pale yellow |
PH | 4.3 (10g/l, H2O, 20ºC) |
Odor | at 100.00 %. vanilla |
Odor Type | vanilla |
Water Solubility | 10 g/L (25 ºC) |
Vanillin is packaged in 25kg drum
Vanillin shipping by air, by sea , by air express like Fedex , DHL, UPS