cas 121-33-5 Vanillin
$50.00
MF: C8H8O3
MW: 152.15
EINECS: 204-465-2
We can provide COA and MSDS
Product introduction:
CAS: 121-33-5
MF: C8H8O3
MW: 152.15
EINECS: 204-465-2
Used as food flavor, daily chemical flavor, pharmaceutical intermediates
It is widely use in many fields like the following:
Used as edible flavor, daily chemical flavor, pharmaceutical intermediate use is to obtain powder fragrance, bean fragrance of good spices.
Often used as foundation fragrance.
Can be widely used in almost all kinds of fragrance, such as violet, grass blue, sunflower, Oriental fragrance.
It can be used together with jasmonaldehyde, isoeugenol benzyl ether, coumarin, musk and so on. It can also be used as a fixed fragrance, modifier and mixture. It can also be used to cover up bad smell.
It is also widely used in edible and tobacco flavors, and the amount is also large.
In vanilla bean type, cream, chocolate, toffee type is a must use spices.
Standard reagent for the determination of protein, azoindene, m-phloroglucinol, tannic acid, iron ion, determination of chlorine and flavorings from benzoic acid, determination of methoxy group by organic microanalysis.
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) |
FEMA | 3107 | VANILLIN |
refractive index | 1.4850 (estimate) |
Fp | 147 °C |
storage temp. | Refrigerator |
solubility | methanol: 0.1 g/mL, clear |
form | Crystalline Powder |
pka | pKa 7.396±0.004(H2O I = 0.00 t = 25.0±1.0) (Reliable) |
color | White to pale yellow |
PH | 4.3 (10g/l, H2O, 20℃) |
Water Solubility | 10 g/L (25 ºC) |
Sensitive | Air & Light Sensitive |
Merck | 14,9932 |
JECFA Number | 889 |
BRN | 472792 |
Stability: | Stable. May discolour on exposure to light. Moisture-sensitive. Incompatible with strong oxidizing agents, perchloric acid. |
Packing & Shipping:
Sample :
10g/bag; 50g/bag; 100g/bag; 500g/bag; 1kg/bag.
Large cargo:
1kg/bag; 25kg/bag; 25kg/drum;
50kg/drum; 75kg/drum; 100kg/drum; 200kg/drum.