CAS号 | 2420-87-3 | ||
---|---|---|---|
规格 | 25G瓶 | 纯度 | 0.97, |
货号 | 463310-25G | 货期 | 需咨询 |
品牌 | Aldrich | 库存 | 需咨询 |
规格 | 25G瓶 | ||
纯度 | 0.97, | ||
货号 | 463310-25G | ||
货期 | --- | ||
品牌 | Aldrich | ||
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 |
---|---|---|---|---|---|
B109610-100g | aladdin | 97% | 100G瓶 | 需询盘 | --- |
B109610-25g | aladdin | 97% | 25G瓶 | 需询盘 | --- |
B109610-5g | aladdin | 97% | 5G瓶 | 需询盘 | --- |
B802649-5g | macklin | 97% | 5g瓶 | 需询盘 | --- |
B802649-25g | macklin | 97% | 25g瓶 | 需询盘 | --- |
B802649-100g | macklin | 97% | 100g瓶 | 需询盘 | --- |
463310-25G | Aldrich | 0.97, | 25G瓶 | 需询盘 | --- |
B4262-5G | TCI | 98.0%(LC), | 5G瓶 | 需询盘 | --- |
B1326-25G | TCI | >97.0%(T),RG | 25G瓶 | 需询盘 | --- |
AK-47273-10g | Ark Pharm | 97% | 10g瓶 | 需询盘 | --- |
AK-47273-25g | Ark Pharm | 97% | 25g瓶 | 需询盘 | --- |
AK-47273-100g | Ark Pharm | 97% | 100g瓶 | 需询盘 | --- |
AK-47273-500g | Ark Pharm | 97% | 500g瓶 | 需询盘 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | 3,3',4,4'-Biphenyltetracarboxylic dianhydride | ||||
中文名 | 3,3',4,4'-联苯四羧酸二酐 | ||||
CAS号 | 2420-87-3 | 溶解性 | --- | ||
分子量 | 294.21500 | 熔点 | 299-305°C | ||
密度 | 1.625g/cm3 | 沸点 | 614.9ºC at 760mmHg |