CAS号 | 9003-39-8 | ||
---|---|---|---|
规格 | 1000g/瓶 | 纯度 | Molecular weight:40,000 |
货号 | R0508-26 | 货期 | 需咨询 |
品牌 | --- | 库存 | 需咨询 |
规格 | 1000g/瓶 | ||
纯度 | Molecular weight:40,000 | ||
货号 | R0508-26 | ||
货期 | --- | ||
品牌 | --- | ||
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: ¥280.00 元/瓶 |
货号 | 品牌 | 纯度 | 规格 | 参考价 | 货期 |
---|---|---|---|---|---|
R0508-30 | --- | Molecular weight:380,000 | 1000g/瓶 | ¥200.00元/瓶 | --- |
R0508-26 | --- | Molecular weight:40,000 | 1000g/瓶 | ¥280.00元/瓶 | --- |
R0508-80 | --- | Molecular weight:360,000 | 1000g/瓶 | ¥750.00元/瓶 | --- |
R0508-16 | --- | Molecular weight:8000 | 500g/瓶 | ¥420.00元/瓶 | --- |
R0508-18 | --- | Molecular weight:10,000 | 500g/瓶 | ¥280.00元/瓶 | --- |
R0508-23 | --- | Molecular weight:240,000 | 500g/瓶 | ¥300.00元/瓶 | --- |
R0508-29 | --- | Molecular weight:580,000 | 2.5kg/瓶 | ¥560.00元/瓶 | --- |
R0508 | --- | Molecular weight:1300,000 | 500g/瓶 | ¥380.00元/瓶 | --- |
物理化学性质 | |||||
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英文名 | poly(vinylpyrrolidone) | ||||
中文名 | 聚乙烯吡咯烷酮 | ||||
CAS号 | 9003-39-8 | 溶解性 | >=10 g/100 mL at 20 C | ||
分子量 | 111.14200 | 熔点 | 130ºC | ||
密度 | 1.144g/cm3 | 沸点 | 217.6ºC at 760 mmHg |