| CAS号 | 58-55-9 | ||
|---|---|---|---|
| 规格 | 100G瓶 | 纯度 | 无水, ≥99%, 粉末 |
| 货号 | T107189-100g | 货期 | 需咨询 |
| 品牌 | aladdin | 库存 | 需咨询 |
| 规格 | 100G瓶 | ||
| 纯度 | 无水, ≥99%, 粉末 | ||
| 货号 | T107189-100g | ||
| 货期 | --- | ||
| 品牌 | aladdin | ||
| 库存 | --- | ||
|
注意:请务必与卖家联系核实单价库存,以确保您的资金安全及交易顺利。 | |||
| 参考价: 需询盘 | |||
| 货号 | 品牌 | 纯度 | 规格 | 参考价 | 货期 |
|---|---|---|---|---|---|
| T107188-100g | aladdin | 药典BP级 | 100G瓶 | 需询盘 | --- |
| T107188-500g | aladdin | 药典BP级 | 500G瓶 | 需询盘 | --- |
| T107189-100g | aladdin | 无水, ≥99%, 粉末 | 100G瓶 | 需询盘 | --- |
| T107189-25g | aladdin | 无水, ≥99%, 粉末 | 25G瓶 | 需询盘 | --- |
| T107189-500g | aladdin | 无水, ≥99%, 粉末 | 500G瓶 | 需询盘 | --- |
| T819162-100g | macklin | 无水, ≥99%, 粉末 | 100g瓶 | 需询盘 | --- |
| T819162-25g | macklin | 无水, ≥99%, 粉末 | 25g瓶 | 需询盘 | --- |
| T819162-500g | macklin | 无水, ≥99%, 粉末 | 500g瓶 | 需询盘 | --- |
| T0179-500G | TCI | 98.0%(LC&T), | 500G瓶 | 需询盘 | --- |
| T0179-100G | TCI | 98.0%(LC&T), | 100G瓶 | 需询盘 | --- |
| T0179-25G | TCI | 98.0%(LC&T), | 25G瓶 | 需询盘 | --- |
| 250310010 | Acros | 1KG-RG-anhydrous, 99+% | 1KG瓶 | 需询盘 | --- |
| 250310050 | Acros | 5GR-RG-anhydrous, 99+% | 5GR瓶 | 需询盘 | --- |
| 250312500 | Acros | 250GR-RG-anhydrous, 99+% | 250GR瓶 | 需询盘 | --- |
| 物理化学性质 | |||||
|---|---|---|---|---|---|
| 英文名 | theophylline | ||||
| 中文名 | 茶碱 | ||||
| CAS号 | 58-55-9 | 溶解性 | 8.3 g/L (20 ºC) | ||
| 分子量 | 180.16400 | 熔点 | 271-273 °C | ||
| 密度 | 1.465 g/cm3 | 沸点 | 454.1ºC at 760 mmHg | ||