CAS号 | 632-22-4 | ||
---|---|---|---|
规格 | 25g瓶 | 纯度 | 95+% |
货号 | AK308427-25g | 货期 | 需咨询 |
品牌 | Ark Pharm | 库存 | 需咨询 |
规格 | 25g瓶 | ||
纯度 | 95+% | ||
货号 | AK308427-25g | ||
货期 | --- | ||
品牌 | Ark Pharm | ||
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 |
---|---|---|---|---|---|
T110881-250ml | aladdin | 99.5% | 250ML瓶 | 需询盘 | --- |
T110881-50ml | aladdin | 99.5% | 50ML瓶 | 需询盘 | --- |
T110882-100ml | aladdin | 99% | 100ML瓶 | 需询盘 | --- |
T110882-25ml | aladdin | 99% | 25ML瓶 | 需询盘 | --- |
T110882-500ml | aladdin | 99% | 500ML瓶 | 需询盘 | --- |
T110883-250mg | aladdin | 分析标准品 | 250MG瓶 | 需询盘 | --- |
T24503-5G | Aldrich | 99%, | 5G瓶 | 需询盘 | --- |
T24503-100G | Aldrich | 99%, | 100G瓶 | 需询盘 | --- |
T819518-100ml | macklin | 99% | 100ml瓶 | 需询盘 | --- |
T819518-500ml | macklin | 99% | 500ml瓶 | 需询盘 | --- |
T0158-100G | TCI | 98.0%(GC), | 100G瓶 | 需询盘 | --- |
T0158-25G | TCI | >98.0%(GC),RG | 25G瓶 | 需询盘 | --- |
T0158-500G | TCI | >98.0%(GC),RG | 500G瓶 | 需询盘 | --- |
AK308427-25g | Ark Pharm | 95+% | 25g瓶 | 需询盘 | --- |
AK308427-100g | Ark Pharm | 95+% | 100g瓶 | 需询盘 | --- |
AK308427-500g | Ark Pharm | 95+% | 500g瓶 | 需询盘 | --- |
138492500 | Acros | 250ML-RG-0.99 | 250ML瓶 | 需询盘 | --- |
138490010 | Acros | 1LT-RG-0.99 | 1LT瓶 | 需询盘 | --- |
138491000 | Acros | 100ML-RG-0.99 | 100ML瓶 | 需询盘 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | 1,1,3,3-tetramethylurea | ||||
中文名 | 1,1,3,3-四甲基脲 | ||||
CAS号 | 632-22-4 | 溶解性 | miscible | ||
分子量 | 116.16200 | 熔点 | −1 °C(lit.) | ||
密度 | 0.968 g/mL at 20 °C(lit.) | 沸点 | 177 °C(lit.) |