CAS号 | 143-24-8 | ||
---|---|---|---|
规格 | 1kg瓶 | 纯度 | 98+%, |
货号 | 020443-1kg | 货期 | 需咨询 |
品牌 | Alfa | 库存 | 需咨询 |
规格 | 1kg瓶 | ||
纯度 | 98+%, | ||
货号 | 020443-1kg | ||
货期 | --- | ||
品牌 | Alfa | ||
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 |
---|---|---|---|---|---|
T111150-100ml | aladdin | 99% | 100ML瓶 | 需询盘 | --- |
T111150-10L | aladdin | 99% | 10L瓶 | 需询盘 | --- |
T111150-2.5L | aladdin | 99% | 2.5L瓶 | 需询盘 | --- |
T111150-500ml | aladdin | 99% | 500ML瓶 | 需询盘 | --- |
T111151-1ml | aladdin | standard for GC,≥99.5%(GC) | 1ML瓶 | 需询盘 | --- |
T111151-5ml | aladdin | standard for GC,≥99.5%(GC) | 5ML瓶 | 需询盘 | --- |
SY010311-25ml | Accela | 95% | 25ml瓶 | 需询盘 | --- |
SY010311-100ml | Accela | 95% | 100ml瓶 | 需询盘 | --- |
172405-1KG | Aldrich | >=99%; >=99.0% (GC), | 1KG瓶 | 需询盘 | --- |
172405-250G | Aldrich | >=99%; >=99.0% (GC), | 250G瓶 | 需询盘 | --- |
T819541-100ml | macklin | 99% | 100ml瓶 | 需询盘 | --- |
T819541-500ml | macklin | 99% | 500ml瓶 | 需询盘 | --- |
T819541-5L | macklin | 99% | 5L瓶 | 需询盘 | --- |
T819542-1ml | macklin | Standard for GC,≥99.5%(GC) | 1ml瓶 | 需询盘 | --- |
T819542-5ml | macklin | Standard for GC,≥99.5%(GC) | 5ml瓶 | 需询盘 | --- |
B0497-25ML | TCI | >98.0%(GC),RG | 25ML瓶 | 需询盘 | --- |
B0497-500ML | TCI | >98.0%(GC),RG | 500ML瓶 | 需询盘 | --- |
020443-1kg | Alfa | 98+%, | 1kg瓶 | 需询盘 | --- |
020443-250g | Alfa | 98+%, | 250g瓶 | 需询盘 | --- |
174112500 | Acros | 250GR-RG-extra pure, 99% | 250GR瓶 | 需询盘 | --- |
174110010 | Acros | 1KG-RG-extra pure, 99% | 1KG瓶 | 需询盘 | --- |
174110025 | Acros | 2.5KG-RG-extra pure, 99% | 2.5KG瓶 | 需询盘 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | tetraglyme | ||||
中文名 | 四乙二醇二甲醚 | ||||
CAS号 | 143-24-8 | 溶解性 | 可溶 | ||
分子量 | 222.27900 | 熔点 | −30 °C(lit.) | ||
密度 | 1.009 g/mL at 25 °C(lit.) | 沸点 | 275-276 °C(lit.) |