CAS号 | 98-97-5 | ||
---|---|---|---|
规格 | 25g瓶 | 纯度 | 98% |
货号 | P815870-25g | 货期 | 需咨询 |
品牌 | macklin | 库存 | 需咨询 |
规格 | 25g瓶 | ||
纯度 | 98% | ||
货号 | P815870-25g | ||
货期 | --- | ||
品牌 | macklin | ||
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 |
---|---|---|---|---|---|
P106883-100g | aladdin | 98% | 100G瓶 | 需询盘 | --- |
P106883-25g | aladdin | 98% | 25G瓶 | 需询盘 | --- |
P106883-500g | aladdin | 98% | 500G瓶 | 需询盘 | --- |
SY001166-5g | Accela | 98% | 5g瓶 | 需询盘 | --- |
SY001166-25g | Accela | 98% | 25g瓶 | 需询盘 | --- |
SY001166-100g | Accela | 98% | 100g瓶 | 需询盘 | --- |
P56100-25G | Aldrich | 99%, | 25G瓶 | 需询盘 | --- |
P56100-100G | Aldrich | 99%, | 100G瓶 | 需询盘 | --- |
P815870-100g | macklin | 98% | 100g瓶 | 需询盘 | --- |
P815870-25g | macklin | 98% | 25g瓶 | 需询盘 | --- |
P815870-500g | macklin | 98% | 500g瓶 | 需询盘 | --- |
P0940-500G | TCI | >98.0%(LC)(T),RG | 500G瓶 | 需询盘 | --- |
P0940-25G | TCI | >98.0%(LC)(T),RG | 25G瓶 | 需询盘 | --- |
AK-47505-25g | Ark Pharm | 98% | 25g瓶 | 需询盘 | --- |
AK-47505-100g | Ark Pharm | 98% | 100g瓶 | 需询盘 | --- |
AK-47505-500g | Ark Pharm | 98% | 500g瓶 | 需询盘 | --- |
AK-47505-1000g | Ark Pharm | 98% | 1000g瓶 | 需询盘 | --- |
A13363-25g | Alfa | 99%, | 25g瓶 | 需询盘 | --- |
A13363-100g | Alfa | 99%, | 100g瓶 | 需询盘 | --- |
A13363-500g | Alfa | 99%, | 500g瓶 | 需询盘 | --- |
131710250 | Acros | 25GR-RG-0.99 | 25GR瓶 | 需询盘 | --- |
131711000 | Acros | 100GR-RG-0.99 | 100GR瓶 | 需询盘 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | pyrazine-2-carboxylic acid | ||||
中文名 | 2-甲酸吡嗪 | ||||
CAS号 | 98-97-5 | 溶解性 | SOLUBLE IN COLD WATER | ||
分子量 | 124.09700 | 熔点 | 222-225 °C (dec.)(lit.) | ||
密度 | 1.403g/cm3 | 沸点 | 313.1ºC at 760 mmHg |