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Vanillin Vanilline 121-33-5
Product
|
Vanillin Powder
|
CAS NO.
|
121-33-5
|
EINECS NO.
|
204-465-2
|
FEMA
|
3107
|
FORMULA
|
C8H8O3
|
M.W.
|
152.15
|
Appearance
|
White to slightly yellow crystals
|
Items | Standards | ||
Appearance | White to pale yellow crystal like, or powder | ||
Odor | Has a sweet, milk and vanilla aroma | ||
Solubility (25 ℃) | 1 gram sample completely dissolves in 3ml 70% or 2ml 95% ethanol, and makes clear solution | ||
Purity (Dry basis,GC) | 99.5% Min | ||
Loss on Drying | 0.5% Max | ||
Melting Point (℃) | 81.0- 83.0 | ||
Arsenic (As) | 3 mg/kg Max | ||
Heavy Metals(as Pb) | 10 mg/kg Max | ||
Residue on ignition | 0.05% Max |
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