| Color: | White |
|---|---|
| Appearance: | Powder |
| Transport Package: | 25kg Cartons or 50 Kg Iron Drums |
| Specification: | 99.5% |
| Trademark: | kingvolt |
| Origin: | Shandong China |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Product Name | Vanillin | Molecular Structure | |
| Other Name | 3-Methoxy-4-hydroxybenzaldehyde | ||
| CAS No | 121-33-5 | ||
| Molecular Formula | C8H8O3 | ||
| Check-Point | Specification | ||
| Appearance | White to pale yellow crystalline powder | ||
| Odder | Similar to Vanillia | ||
| Purity | ≥99.5% | ||
| Melting point: | 81.0ºC-83.0ºC | ||
| Solubility | 1g sample can completely soluble in 2ml 95% ethanol makes transparent solution | ||
| Loss on drying: | ≤0.5% | ||
| Arsenic purity: | ≤3 mg/kg | ||
| Heavy metal: | ≤10 mg/kg | ||
Suppliers with verified business licenses
Audited Supplier 
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