CAS号 | 452-58-4 | ||
---|---|---|---|
规格 | 5G瓶 | 纯度 | 95%, |
货号 | 125857-5G | 货期 | 需咨询 |
品牌 | Aldrich | 库存 | 需咨询 |
规格 | 5G瓶 | ||
纯度 | 95%, | ||
货号 | 125857-5G | ||
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 |
---|---|---|---|---|---|
D103174-100g | aladdin | 96% | 100G瓶 | 需询盘 | --- |
D103174-1g | aladdin | 96% | 1G瓶 | 需询盘 | --- |
D103174-25g | aladdin | 96% | 25G瓶 | 需询盘 | --- |
D103174-5g | aladdin | 96% | 5G瓶 | 需询盘 | --- |
SY006489-1g | Accela | 97+% | 1g瓶 | 需询盘 | --- |
SY006489-5g | Accela | 97+% | 5g瓶 | 需询盘 | --- |
SY006489-25g | Accela | 97+% | 25g瓶 | 需询盘 | --- |
SY006489-100g | Accela | 97+% | 100g瓶 | 需询盘 | --- |
125857-1G | Aldrich | 95%, | 1G瓶 | 需询盘 | --- |
125857-5G | Aldrich | 95%, | 5G瓶 | 需询盘 | --- |
125857-100G | Aldrich | 95%, | 100G瓶 | 需询盘 | --- |
125857-25G | Aldrich | 95%, | 25G瓶 | 需询盘 | --- |
D806631-1g | macklin | 96% | 1g瓶 | 需询盘 | --- |
D0117-5G | TCI | >98.0%(T),RG | 5G瓶 | 需询盘 | --- |
D0117-25G | TCI | >98.0%(T),RG | 25G瓶 | 需询盘 | --- |
AK-25989-10g | Ark Pharm | 97% | 10g瓶 | 需询盘 | --- |
AK-25989-25g | Ark Pharm | 97% | 25g瓶 | 需询盘 | --- |
AK-25989-100g | Ark Pharm | 97% | 100g瓶 | 需询盘 | --- |
AK-25989-500g | Ark Pharm | 97% | 500g瓶 | 需询盘 | --- |
AK-25989-1000g | Ark Pharm | 97% | 1000g瓶 | 需询盘 | --- |
A14618-5g | Alfa | 98%, | 5g瓶 | 需询盘 | --- |
A14618-25g | Alfa | 98%, | 25g瓶 | 需询盘 | --- |
A14618-100g | Alfa | 98%, | 100g瓶 | 需询盘 | --- |
155020050 | Acros | 5GR-RG-0.98 | 5GR瓶 | 需询盘 | --- |
155020100 | Acros | 10GR-RG-0.98 | 10GR瓶 | 需询盘 | --- |
155020250 | Acros | 25GR-RG-0.98 | 25GR瓶 | 需询盘 | --- |
155021000 | Acros | 100GR-RG-0.98 | 100GR瓶 | 需询盘 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | 2,3-Diaminopyridine | ||||
中文名 | 2,3-二氨基吡啶 | ||||
CAS号 | 452-58-4 | 溶解性 | 100 g/L (20 ºC) | ||
分子量 | 109.12900 | 熔点 | 110-115 °C(lit.) | ||
密度 | 1.251 g/cm3 | 沸点 | 195°C 55mm |