CAS号 | 90-33-5 | ||
---|---|---|---|
规格 | 25GR瓶 | 纯度 | 25GR-RG-pure, 97% |
货号 | 156380250 | 货期 | 需咨询 |
品牌 | Acros | 库存 | 需咨询 |
规格 | 25GR瓶 | ||
纯度 | 25GR-RG-pure, 97% | ||
货号 | 156380250 | ||
货期 | --- | ||
品牌 | Acros | ||
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 |
---|---|---|---|---|---|
M106701-100g | aladdin | 98% | 100G瓶 | 需询盘 | --- |
M106701-25g | aladdin | 98% | 25G瓶 | 需询盘 | --- |
M106701-500g | aladdin | 98% | 500G瓶 | 需询盘 | --- |
156381000 | Acros | 100GR-RG-pure, 97% | 100GR瓶 | 需询盘 | --- |
156385000 | Acros | 500GR-RG-pure, 97% | 500GR瓶 | 需询盘 | --- |
156380250 | Acros | 25GR-RG-pure, 97% | 25GR瓶 | 需询盘 | --- |
M1381-25G | Aldrich | >=98%, | 25G瓶 | 需询盘 | --- |
M1381-100G | Aldrich | >=98%, | 100G瓶 | 需询盘 | --- |
M813258-100g | macklin | 98% | 100g瓶 | 需询盘 | --- |
M813258-25g | macklin | 98% | 25g瓶 | 需询盘 | --- |
M813258-500g | macklin | 98% | 500g瓶 | 需询盘 | --- |
M0453-25G | TCI | >98.0%(T),RG | 25G瓶 | 需询盘 | --- |
M0453-500G | TCI | >98.0%(T),RG | 500G瓶 | 需询盘 | --- |
M0453-100G | TCI | 98.0%(T), | 100G瓶 | 需询盘 | --- |
AK-72865-10g | Ark Pharm | 98% | 10g瓶 | 需询盘 | --- |
AK-72865-25g | Ark Pharm | 98% | 25g瓶 | 需询盘 | --- |
AK-72865-100g | Ark Pharm | 98% | 100g瓶 | 需询盘 | --- |
A10337-1000g | Alfa | 97%, | 1000g瓶 | 需询盘 | --- |
A10337-50g | Alfa | 97%, | 50g瓶 | 需询盘 | --- |
A10337-250g | Alfa | 97%, | 250g瓶 | 需询盘 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | 4-methylumbelliferone | ||||
中文名 | 4-甲基伞形酮 | ||||
CAS号 | 90-33-5 | 溶解性 | slightly soluble | ||
分子量 | 176.16900 | 熔点 | 188.5-190 °C(lit.) | ||
密度 | 1.319 g/cm3 | 沸点 | 377.4ºC at 760 mmHg |