| Customization: | Available |
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| CAS No.: | 121-33-5 |
| Formula: | C8h8o3 |
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Vanillin is an organic compound extracted from the rutaceae plant vanilla bean. It has the aroma of vanilla bean and strong milky aroma, which can enhance and fix the aroma. It is widely used in cosmetics, tobacco, cakes, candy and baked food industries. It is also used as pharmaceutical intermediate, feed additive and in electroplating industry.
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Parameters
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Specs
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Results
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| Appearance | White powder | Conform |
| Identification A:Infrared Absorption 197k B:A solution (1 in 20)responds to the tests for Calcium |
Concordant with the reference spectrum Conform to USP 30 |
Conform Conform |
| Specific optical rotation | +25.0°-+27.5° | +26.35° |
| Alkalinity | No pink color is produced within 5 seconds | Conform |
| Loss on drying | Not more than 5.0% | 2.92% |
| Heavy metals | Not more than 0.002% | Conform |
| Ordinary impurities | Not more than 1.0% | Conform |
| Organic volatile impurities | Meet the requirements | Conform |
| Nitrogen content | 5.7%-6.0% | 5.73% |
| Content of calcium | 8.2-8.6% | 8.43% |
| Conclusion |
Conform to USP30
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| Storage condition |
Store in cool & dry place, Do not freeze. Keep away from strong light and heat.
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| Shelf life |
2 years when properly stored
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