| CAS号 | 7446-08-4 | ||
|---|---|---|---|
| 规格 | 100g | 纯度 | CP,98.0% |
| 货号 | S110871-100g | 货期 | 需咨询 |
| 品牌 | 阿拉丁 | 库存 | 需咨询 |
| 规格 | 100g | ||
| 纯度 | CP,98.0% | ||
| 货号 | S110871-100g | ||
| 货期 | --- | ||
| 品牌 | 阿拉丁 | ||
| 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: ¥95.40 元 | |||
| 货号 | 品牌 | 纯度 | 规格 | 参考价 | 货期 |
|---|---|---|---|---|---|
| SV870_25G | 九鼎化学 | AR,99% | 25g | ¥98.00元 | --- |
| S817938-100g | 麦克林 | AR,99% | 100g | ¥258.00元 | --- |
| S817938-25g | 麦克林 | AR,99% | 25g | ¥87.00元 | --- |
| S817938-500g | 麦克林 | AR,99% | 500g | ¥1098.00元 | --- |
| S817939-100g | 麦克林 | CP,98.0% | 100g | ¥238.00元 | --- |
| S817939-500g | 麦克林 | CP,98.0% | 500g | ¥578.00元 | --- |
| S817941-100g | 麦克林 | 99.9%metalsbasis | 100g | ¥469.00元 | --- |
| S817941-500g | 麦克林 | 99.9%metalsbasis | 500g | ¥1937.00元 | --- |
| S110870-100g | 阿拉丁 | AR,99% | 100g | ¥207.20元 | --- |
| S110870-2.5kg | 阿拉丁 | AR,99% | 2.5kg | ¥2682.00元 | --- |
| S110870-25g | 阿拉丁 | AR,99% | 25g | ¥66.00元 | --- |
| S110870-500g | 阿拉丁 | AR,99% | 500g | ¥899.10元 | --- |
| S110871-100g | 阿拉丁 | CP,98.0% | 100g | ¥95.40元 | --- |
| S110871-500g | 阿拉丁 | CP,98.0% | 500g | ¥479.20元 | --- |
| S110872-100g | 阿拉丁 | 99.999% metals basis | 100g | ¥4499.25元 | --- |
| S110872-25g | 阿拉丁 | 99.999% metals basis | 25g | ¥1626.75元 | --- |
| S110872-5g | 阿拉丁 | 99.999% metals basis | 5g | ¥433.30元 | --- |
| S110873-100g | 阿拉丁 | 99.9% metals basis | 100g | ¥404.60元 | --- |
| S110873-25g | 阿拉丁 | 99.9% metals basis | 25g | ¥125.10元 | --- |
| S110873-500g | 阿拉丁 | 99.9% metals basis | 500g | ¥1671.10元 | --- |
| S110873-5g | 阿拉丁 | 99.9% metals basis | 5g | ¥62.10元 | --- |
| S110874-100g | 阿拉丁 | 99.99% metals basis | 100g | ¥544.00元 | --- |
| S110874-25g | 阿拉丁 | 99.99% metals basis | 25g | ¥295.00元 | --- |
| S110874-500g | 阿拉丁 | 99.99% metals basis | 500g | ¥1806.00元 | --- |
| S110874-5g | 阿拉丁 | 99.99% metals basis | 5g | ¥89.00元 | --- |
| 物理化学性质 | |||||
|---|---|---|---|---|---|
| 英文名 | Selenium(IV) oxide | ||||
| 中文名 | 二氧化硒 | ||||
| CAS号 | 7446-08-4 | 溶解性 | 38.4 g/100 mL (14℃) | ||
| 分子量 | 110.95900 | 熔点 | 315ºC | ||
| 密度 | 3.95 | 沸点 | 684.9ºC(lit.) | ||