CAS號(hào) | 7789-09-5 | ||
---|---|---|---|
規(guī)格 | 100G瓶 | 純度 | 99.999% metals basis |
貨號(hào) | A112572-100g | 貨期 | 需咨詢 |
品牌 | aladdin | 庫(kù)存 | 需咨詢 |
規(guī)格 | 100G瓶 | ||
純度 | 99.999% metals basis | ||
貨號(hào) | A112572-100g | ||
貨期 | --- | ||
品牌 | aladdin | ||
庫(kù)存 | --- | ||
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參考價(jià): 需詢盤 |
貨號(hào) | 品牌 | 純度 | 規(guī)格 | 參考價(jià) | 貨期 |
---|---|---|---|---|---|
A112569-500g | aladdin | AR,99.0% | 500G瓶 | 需詢盤 | --- |
A112570-500g | aladdin | CP,99.0% | 500G瓶 | 需詢盤 | --- |
A112572-100g | aladdin | 99.999% metals basis | 100G瓶 | 需詢盤 | --- |
A112572-25g | aladdin | 99.999% metals basis | 25G瓶 | 需詢盤 | --- |
A112573-500g | aladdin | ACS | 500G瓶 | 需詢盤 | --- |
A801055-500g | macklin | AR,99.0% | 500g瓶 | 需詢盤 | --- |
A801056-500g | macklin | CP,97.0% | 500g瓶 | 需詢盤 | --- |
013444-2kg | Alfa | 99.5% min,ACS | 2kg瓶 | 需詢盤 | --- |
013444-500g | Alfa | 99.5% min,ACS | 500g瓶 | 需詢盤 | --- |
043180-100g | Alfa | 99.999% (metals basis), | 100g瓶 | 需詢盤 | --- |
043180-25g | Alfa | 99.999% (metals basis), | 25g瓶 | 需詢盤 | --- |
446925000 | Acros | 500GR-ACS reagent- | 500GR瓶 | 需詢盤 | --- |
446921000 | Acros | 100GR-ACS reagent- | 100GR瓶 | 需詢盤 | --- |
208815000 | Acros | 500GR-RG-0.99 | 500GR瓶 | 需詢盤 | --- |
208810025 | Acros | 2.5KG-RG-0.99 | 2.5KG瓶 | 需詢盤 | --- |
208811000 | Acros | 100GR-RG-0.99 | 100GR瓶 | 需詢盤 | --- |
物理化學(xué)性質(zhì) | |||||
---|---|---|---|---|---|
英文名 | Chromic acid (H2Cr2O7), ammonium salt (1:2) | ||||
中文名 | 重鉻酸銨 | ||||
CAS號(hào) | 7789-09-5 | 溶解性 | 360 g/L (20 oC) | ||
分子量 | 252.06248 | 熔點(diǎn) | 170?°C (dec.)(lit.) | ||
密度 | 2.150 | 沸點(diǎn) | --- |
號(hào)碼一: 177****
號(hào)碼二: 189****
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