CAS号 | 290-37-9 | ||
---|---|---|---|
规格 | 10GR瓶 | 纯度 | 10GR-RG-99+% |
货号 | 131700100 | 货期 | 需咨询 |
品牌 | Acros | 库存 | 需咨询 |
规格 | 10GR瓶 | ||
纯度 | 10GR-RG-99+% | ||
货号 | 131700100 | ||
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 |
---|---|---|---|---|---|
P109613-100g | aladdin | 99% | 100G瓶 | 需询盘 | --- |
P109613-25g | aladdin | 99% | 25G瓶 | 需询盘 | --- |
P109613-500g | aladdin | 99% | 500G瓶 | 需询盘 | --- |
P109613-5g | aladdin | 99% | 5G瓶 | 需询盘 | --- |
P109614-10g | aladdin | 98% | 10G瓶 | 需询盘 | --- |
P109614-50g | aladdin | 98% | 50G瓶 | 需询盘 | --- |
P56003-5G | Aldrich | >=99%, | 5G瓶 | 需询盘 | --- |
P56003-10G | Aldrich | >=99%, | 10G瓶 | 需询盘 | --- |
W401501-SAMPLE-K | Aldrich | >=99%, | SAMPLE瓶 | 需询盘 | --- |
P56003-25G | Aldrich | >=99%, | 25G瓶 | 需询盘 | --- |
W401501-100G-K | Aldrich | >=99%, | 100G瓶 | 需询盘 | --- |
W401501-1KG-K | Aldrich | >=99%, | 1KG瓶 | 需询盘 | --- |
P816100-100g | macklin | 99% | 100g瓶 | 需询盘 | --- |
P816100-25g | macklin | 99% | 25g瓶 | 需询盘 | --- |
P816100-500g | macklin | 99% | 500g瓶 | 需询盘 | --- |
P816100-5g | macklin | 99% | 5g瓶 | 需询盘 | --- |
P0544-100G | TCI | 98.0%(GC), | 100G瓶 | 需询盘 | --- |
P0544-25G | TCI | >98.0%(GC),RG | 25G瓶 | 需询盘 | --- |
P0544-500G | TCI | >98.0%(GC),RG | 500G瓶 | 需询盘 | --- |
AK-49657-25g | Ark Pharm | 98% | 25g瓶 | 需询盘 | --- |
AK-49657-100g | Ark Pharm | 98% | 100g瓶 | 需询盘 | --- |
AK-49657-500g | Ark Pharm | 98% | 500g瓶 | 需询盘 | --- |
A13982-100g | Alfa | 99+% (dry wt.) water | 100g瓶 | 需询盘 | --- |
A13982-5g | Alfa | 99+% (dry wt.) water | 5g瓶 | 需询盘 | --- |
A13982-25g | Alfa | 99+% (dry wt.) water | 25g瓶 | 需询盘 | --- |
016326-10g | Alfa | 98%, | 10g瓶 | 需询盘 | --- |
016326-50g | Alfa | 98%, | 50g瓶 | 需询盘 | --- |
131700100 | Acros | 10GR-RG-99+% | 10GR瓶 | 需询盘 | --- |
131700250 | Acros | 25GR-RG-99+% | 25GR瓶 | 需询盘 | --- |
131701000 | Acros | 100GR-RG-99+% | 100GR瓶 | 需询盘 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | pyrazine | ||||
中文名 | 吡嗪 | ||||
CAS号 | 290-37-9 | 溶解性 | SOLUBLE | ||
分子量 | 80.08800 | 熔点 | 50-56 °C(lit.) | ||
密度 | 1.031 g/mL at 25 °C(lit.) | 沸点 | 115-116 °C(lit.) |