货号 | 品牌 | 纯度 | 规格 | 价格 | 货期 |
---|---|---|---|---|---|
J20_002725_1g | Fluorochem | 99% | 1g/瓶 | ¥220.00元/瓶 | --- |
J20_002725_25g | Fluorochem | 99% | 25g/瓶 | ¥242.00元/瓶 | --- |
J20_002725_5g | Fluorochem | 99% | 5g/瓶 | ¥220.00元/瓶 | --- |
J20_002725_100g | Fluorochem | 99% | 100g/瓶 | ¥814.00元/瓶 | --- |
A01_557311_100G | J&K | 99% | 100G/瓶 | ¥487.00元/瓶 | --- |
A01_557311_25G | J&K | 99% | 25G/瓶 | ¥184.00元/瓶 | --- |
A01_557311_500G | J&K | 99% | 500G/瓶 | ¥1713.00元/瓶 | --- |
物理1024大香蕉A片性质 | |||||
---|---|---|---|---|---|
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 | 1.031g/mLat 25°C(lit.) | 沸点 | 115-116°C(lit.) |