CAS号 | 91-64-5 | ||
---|---|---|---|
规格 | 500G瓶 | 纯度 | AR,98% |
货号 | C104161-500g | 货期 | 需咨询 |
品牌 | aladdin | 库存 | 需咨询 |
规格 | 500G瓶 | ||
纯度 | AR,98% | ||
货号 | C104161-500g | ||
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 |
---|---|---|---|---|---|
C104161-100g | aladdin | AR,98% | 100G瓶 | 需询盘 | --- |
C104161-2.5kg | aladdin | AR,98% | 2.5KG瓶 | 需询盘 | --- |
C104161-500g | aladdin | AR,98% | 500G瓶 | 需询盘 | --- |
C104165-100g | aladdin | 99% | 100G瓶 | 需询盘 | --- |
C104165-500g | aladdin | 99% | 500G瓶 | 需询盘 | --- |
C104166-20mg | aladdin | 分析标准品,≥99.5% | 20MG瓶 | 需询盘 | --- |
W526509-5KG | Aldrich | >=98%, | 5KG瓶 | 需询盘 | --- |
W526509-SAMPLE | Aldrich | >=98%, | SAMPLE瓶 | 需询盘 | --- |
W526509-1KG | Aldrich | >=98%, | 1KG瓶 | 需询盘 | --- |
C804532-500g | macklin | AR,98% | 500g瓶 | 需询盘 | --- |
C804532-100g | macklin | AR,98% | 100g瓶 | 需询盘 | --- |
C804532-5kg | macklin | AR,98% | 5kg瓶 | 需询盘 | --- |
C804533-500g | macklin | 99% | 500g瓶 | 需询盘 | --- |
C804533-100g | macklin | 99% | 100g瓶 | 需询盘 | --- |
C0395-25G | TCI | >99.0%(GC),RG | 25G瓶 | 需询盘 | --- |
C0395-500G | TCI | >99.0%(GC),RG | 500G瓶 | 需询盘 | --- |
A15336-250g | Alfa | 98%, | 250g瓶 | 需询盘 | --- |
A15336-5000g | Alfa | 98%, | 5000g瓶 | 需询盘 | --- |
A15336-1000g | Alfa | 98%, | 1000g瓶 | 需询盘 | --- |
110530050 | Acros | 5GR-RG-99+% | 5GR瓶 | 需询盘 | --- |
110532500 | Acros | 250GR-RG-99+% | 250GR瓶 | 需询盘 | --- |
110530010 | Acros | 1KG-RG-99+% | 1KG瓶 | 需询盘 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | coumarin | ||||
中文名 | 香豆素 | ||||
CAS号 | 91-64-5 | 溶解性 | 1.7 g/L (20 ºC) | ||
分子量 | 146.14300 | 熔点 | 68-73 °C(lit.) | ||
密度 | 0.935 | 沸点 | 298 °C(lit.) |