Vanillin 4-Hydroxy-3-methoxybenzaldehyde cas 121-33-5
Iso-Vanillin 3-Hydroxy-4-methoxybenzaldehyde CAS 621-59-0
Ethylvanillin 3-Ethoxy-4-hydroxybenzaldehyde CAS 121-32-4
Certificate of Analysis (Vanillin .Food Grade)
Batch Number: 20100525F Analysis Date: 25th May., 2010
Batch Quantity: 5500KGs Certificate Date: 25th May., 2010
Manufacture Date: 25th May., 2010 Expire Date: 14th May., 2012
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Test Items |
Test Standards |
Test Results |
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Appearance |
White to light yellow crystalline powder or needle crystalline |
White to light yellow crystalline powder |
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Odor: |
Similar to the taste of vanilla |
Similar to the taste of vanilla |
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Solubility: |
1g/2ml 95% ethanol |
CONFORMS |
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Asaay |
99.0%min |
99.20% |
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Molecular Weight |
0.8x106min |
1.11x106 |
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Melting Point: |
81.0 to 83.0 |
82.0 |
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Loss on Drying |
0.50%max |
0.18% |
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Heavy Metal (as Pb) |
10ppm max |
7ppm |
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Arsenic |
3ppm max |
0.9ppm |
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Residue on Ignition: |
0.1% max |
0.04 |
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Staphylococcus aureus |
Negative |
Negative |
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Salmonella |
Negative |
Negative |
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Escherichia coli |
Negative |
Negative |
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Conclusion |
Up to standard |
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Conclusion: Conforms to FCC IV +the Enterprise Standard.
Packing size : 20kg/fibre drum
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