 |
| Menge: | |
|---|---|
DY0551
2103-57-3
218-271-0
C10H12O4
2,3,4-trimethoxybenzaldehyde
| Index Name | Specifications |
| Appearance | Light yellow solid or crystalline powder |
| IR spectrum | Complies with the reference spectrum |
| Water(by KF) | 0.5% Max |
| 2,3,4-Trimethoxybenzoic acid | 0.6% Max |
| 2,4,5-Trimethoxybenzaldehyde | 0.2% Max |
| 1,2,3-Thrimethoxybenzene | 0.2% Max |
| 2,3,4-Trimethoxyphenmethylol | 0.2% Max |
| Unknown single impurity | 0.1% Max |
| Melting point | 38.0 to 41.0degC |
| Assay(by GC) | 99.0% Min |
| Index Name | Specifications |
| Appearance | Light yellow solid or crystalline powder |
| IR spectrum | Complies with the reference spectrum |
| Water(by KF) | 0.5% Max |
| 2,3,4-Trimethoxybenzoic acid | 0.6% Max |
| 2,4,5-Trimethoxybenzaldehyde | 0.2% Max |
| 1,2,3-Thrimethoxybenzene | 0.2% Max |
| 2,3,4-Trimethoxyphenmethylol | 0.2% Max |
| Unknown single impurity | 0.1% Max |
| Melting point | 38.0 to 41.0degC |
| Assay(by GC) | 99.0% Min |