Basic information |
Product Name: | Vanillin |
Synonyms: | 2-Methoxy-4-formylphenol;3-Methoxy-4-hydroxybenzaldehyde (vanillin);4-Formyl-2-methoxyphenol;Protocatechualdehyde, methyl-;Vanillin Powder;Vanillin cas:121-33-5;Vanillin NAT;Vanillin 97+% |
CAS: | 121-33-5 |
MF: | C8H8O3 |
MW: | 152.15 |
EINECS: | 204-465-2 |
Chemical Properties |
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 |
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) |
Water Solubility | 10 g/L (25 ºC) |
Sensitive | Air & Light Sensitive |
Q1:CanI get some samples?
Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2:What is the product packaging?
Closed packing with moisture-proof plastic bag or aluminum foil bag inside, packing with carton outside.
(1kg/bottle, 25kg/plastic drum, 200kg/metal drum)
Q3:Which method of payment do you accept?
T/T, Bank transfer, Western Union, MoneyGram, BTC, USDT, Dogecoin, XMR and so on.
Q4:What's your MOQ?
For high-value products, it generally starts from 10g. For low value products, it generally starts from 1kg.
Q5:How about delivery lead time ?
Usually 7-15 working days.
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If you are interested, please feel free to contact us for detailed product specifications, prices, delivery times and payment terms.