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| Parameter | Specification |
|---|---|
| Appearance | Clear, viscous liquid |
| Assay (On the dried basis),% | 98.0～102.0 |
| Specific optical rotation[α]p²0 | +29.0°~+31.5° |
| Water determination,% max | 1.0 |
| Heavy metals(Pb),% max | 0.002 |
| 3-Aminopropanol,% max | 1.0 |
The product is characterized as a clear, viscous liquid under standard conditions.
On a dried basis, the assay range for this product is strictly controlled between 98.0% and 102.0%.
The specific optical rotation [α]p²0 of the product ranges from +29.0° to +31.5°.
The maximum limit for water determination is 1.0%, and the heavy metals (Pb) content is kept strictly to a maximum of 0.002%.
The maximum concentration allowed for 3-Aminopropanol impurity is 1.0%.
