121-33-5 Vanillin 99% Natural Vanillin
Production: 2000mt/year, with sufficient supply.
1.Super Vanillin
2. White powder
3. ISO, Kosher
4. Packing:25kg/drum
5. Sample offered
Basic Specification of Natural Vanillin
Test Items | Limit | Testing Method |
Appearance | White to pale yellow crystal powder | Eyeballing |
Odor | Has a sweet, milk vanilla aroma | Paired Comparison Method |
Assay(on the dried basis) | ≥99.5% | GC |
Melting Point | 81.0-83.0°C | Melting Point Apparatus |
Solubility(25°C) | 1g sample completely soluble in 3ml 70% 2ml 95% ethanol | Dynamic Method |
Loss on drying | ≤0.5% | Silica get drier |
Heavy Metal(Pb) | ≤10mg/kg | Colorimetry |
As | ≤3mg/kg | Arsenic Stain Method |
Specification of our Vanillin 99%
Appearance |
Off-White needle powder |
Od |
Dense odlike vanilla bean |
Solubility |
1ml dissolve in 95% 2ml enthol |
Purity |
99%min. |
Melting point |
81.0°C-83.0°C |
Loss on drying |
0.5%max. |
As |
0.0003%max. |
Heavy metal |
0.001%max. |
Ignition residue |
0.1%max. |
Usage of Vanillin
CAS NO:9004-65-3
CAS NO:3710-84-7
CAS NO:33619-92-0
CAS NO:9002-92-0
CAS NO:26266-57-9
CAS NO:1338-43-8
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View