CAS號 | 7446-08-4 | ||
---|---|---|---|
規(guī)格 | 100g瓶 | 純度 | 99.9% metals basis |
貨號 | S817941-100g | 貨期 | 需咨詢 |
品牌 | macklin | 庫存 | 需咨詢 |
規(guī)格 | 100g瓶 | ||
純度 | 99.9% metals basis | ||
貨號 | S817941-100g | ||
貨期 | --- | ||
品牌 | macklin | ||
庫存 | --- | ||
注意:請務必與賣家聯(lián)系核實單價庫存,以確保您的資金安全及交易順利。 | |||
參考價: 需詢盤 |
貨號 | 品牌 | 純度 | 規(guī)格 | 參考價 | 貨期 |
---|---|---|---|---|---|
S110870-100g | aladdin | AR,99% | 100G瓶 | 需詢盤 | --- |
S110870-2.5kg | aladdin | AR,99% | 2.5KG瓶 | 需詢盤 | --- |
S110870-25g | aladdin | AR,99% | 25G瓶 | 需詢盤 | --- |
S110870-500g | aladdin | AR,99% | 500G瓶 | 需詢盤 | --- |
S110871-100g | aladdin | CP,98.0% | 100G瓶 | 需詢盤 | --- |
S110871-500g | aladdin | CP,98.0% | 500G瓶 | 需詢盤 | --- |
S110872-100g | aladdin | 99.999% metals basis | 100G瓶 | 需詢盤 | --- |
S110872-25g | aladdin | 99.999% metals basis | 25G瓶 | 需詢盤 | --- |
S110872-5g | aladdin | 99.999% metals basis | 5G瓶 | 需詢盤 | --- |
S110873-100g | aladdin | 99.9% metals basis | 100G瓶 | 需詢盤 | --- |
S110873-25g | aladdin | 99.9% metals basis | 25G瓶 | 需詢盤 | --- |
S110873-500g | aladdin | 99.9% metals basis | 500G瓶 | 需詢盤 | --- |
S110873-5g | aladdin | 99.9% metals basis | 5G瓶 | 需詢盤 | --- |
S110874-100g | aladdin | 99.99% metals basis | 100G瓶 | 需詢盤 | --- |
S110874-25g | aladdin | 99.99% metals basis | 25G瓶 | 需詢盤 | --- |
S110874-500g | aladdin | 99.99% metals basis | 500G瓶 | 需詢盤 | --- |
S110874-5g | aladdin | 99.99% metals basis | 5G瓶 | 需詢盤 | --- |
S817938-100g | macklin | AR,99% | 100g瓶 | 需詢盤 | --- |
S817938-25g | macklin | AR,99% | 25g瓶 | 需詢盤 | --- |
S817938-500g | macklin | AR,99% | 500g瓶 | 需詢盤 | --- |
S817939-100g | macklin | CP,98.0% | 100g瓶 | 需詢盤 | --- |
S817941-100g | macklin | 99.9% metals basis | 100g瓶 | 需詢盤 | --- |
S817941-25g | macklin | 99.9% metals basis | 25g瓶 | 需詢盤 | --- |
S817941-500g | macklin | 99.9% metals basis | 500g瓶 | 需詢盤 | --- |
S817941-5g | macklin | 99.9% metals basis | 5g瓶 | 需詢盤 | --- |
S817939-500g | macklin | CP,98.0% | 500g瓶 | 需詢盤 | --- |
200000100 | Acros | 10GR-RG-0.998 | 10GR瓶 | 需詢盤 | --- |
200001000 | Acros | 100GR-RG-0.998 | 100GR瓶 | 需詢盤 | --- |
193980100 | Acros | 10GR-RG-0.99999 | 10GR瓶 | 需詢盤 | --- |
200005000 | Acros | 500GR-RG-0.998 | 500GR瓶 | 需詢盤 | --- |
193980500 | Acros | 50GR-RG-0.99999 | 50GR瓶 | 需詢盤 | --- |
200000025 | Acros | 2.5KG-RG-0.998 | 2.5KG瓶 | 需詢盤 | --- |
物理化學性質 | |||||
---|---|---|---|---|---|
英文名 | Selenium(IV) oxide | ||||
中文名 | 二氧化硒 | ||||
CAS號 | 7446-08-4 | 溶解性 | 38.4 g/100 mL (14℃) | ||
分子量 | 110.95900 | 熔點 | 315oC | ||
密度 | 3.95 | 沸點 | 684.9oC(lit.) |