CAS号 | 7440-47-3 | ||
---|---|---|---|
规格 | 50ml瓶 | 纯度 | 1000μg/ml,溶剂:水 |
货号 | C805624-50ml | 货期 | 需咨询 |
品牌 | macklin | 库存 | 需咨询 |
规格 | 50ml瓶 | ||
纯度 | 1000μg/ml,溶剂:水 | ||
货号 | C805624-50ml | ||
货期 | --- | ||
品牌 | macklin | ||
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 |
---|---|---|---|---|---|
C116299-50ml | aladdin | 1000μg/ml,溶剂:水 | 50ML瓶 | 需询盘 | --- |
C105819-100g | aladdin | 厚度 ~1mm, 99.95% metals basis | 100G瓶 | 需询盘 | --- |
C105819-25g | aladdin | 厚度 ~1mm, 99.95% metals basis | 25G瓶 | 需询盘 | --- |
C105819-500g | aladdin | 厚度 ~1mm, 99.95% metals basis | 500G瓶 | 需询盘 | --- |
C105820-100g | aladdin | 99.95% metals basis,1-6mm | 100G瓶 | 需询盘 | --- |
C105820-25g | aladdin | 99.95% metals basis,1-6mm | 25G瓶 | 需询盘 | --- |
C105820-500g | aladdin | 99.95% metals basis,1-6mm | 500G瓶 | 需询盘 | --- |
C105821-100g | aladdin | 99.5% metals basis,≥325目 | 100G瓶 | 需询盘 | --- |
C105821-25g | aladdin | 99.5% metals basis,≥325目 | 25G瓶 | 需询盘 | --- |
C105821-500g | aladdin | 99.5% metals basis,≥325目 | 500G瓶 | 需询盘 | --- |
C105822-50ml | aladdin | 1000μg/ml,基体:1.0 mol/L HCL | 50ML瓶 | 需询盘 | --- |
C105823-20ml | aladdin | 500mg/L,溶剂:水 | 20ML瓶 | 需询盘 | --- |
C105824-20ml | aladdin | 100µg/mL,基体:水 | 20ML瓶 | 需询盘 | --- |
C105825-20ml | aladdin | 浓度范围:0.447-1.70(mg/L),分析标准品 | 20ML瓶 | 需询盘 | --- |
C141222-100g | aladdin | 99.5% metals basis,≤10μm | 100G瓶 | 需询盘 | --- |
C141222-25g | aladdin | 99.5% metals basis,≤10μm | 25G瓶 | 需询盘 | --- |
C141222-500g | aladdin | 99.5% metals basis,≤10μm | 500G瓶 | 需询盘 | --- |
749052-1EA | Aldrich | 99.95% trace metals basis, | 1EA瓶 | 需询盘 | --- |
27066-500G-F | Aldrich | 99.95%, | 500G瓶 | 需询盘 | --- |
266299-100G | Aldrich | >=99% trace metals basis, | 100G瓶 | 需询盘 | --- |
266264-50G | Aldrich | powder, 99.5%, -100 mesh, | 50G瓶 | 需询盘 | --- |
374849-50G | Aldrich | 99.995% trace metals basis, | 50G瓶 | 需询盘 | --- |
266299-500G | Aldrich | >=99% trace metals basis, | 500G瓶 | 需询盘 | --- |
266264-250G | Aldrich | powder, 99.5%, -100 mesh, | 250G瓶 | 需询盘 | --- |
255610-100G | Aldrich | chips, thickness ~2 mm, 99.5%, | 100G瓶 | 需询盘 | --- |
374849-250G | Aldrich | 99.995% trace metals basis, | 250G瓶 | 需询盘 | --- |
C804733-500g | macklin | 99.5%,300目 | 500g瓶 | 需询盘 | --- |
C804733-25g | macklin | 99.5%,300目 | 25g瓶 | 需询盘 | --- |
C804733-100g | macklin | 99.5%,300目 | 100g瓶 | 需询盘 | --- |
C804735-20ml | macklin | 500μg/mL, H2O | 20ml瓶 | 需询盘 | --- |
C805624-50ml | macklin | 1000μg/ml,溶剂:水 | 50ml瓶 | 需询盘 | --- |
C823796-100ml | macklin | 1000ug/ml 介质:H2O (含K离子) | 100ml瓶 | 需询盘 | --- |
225490025 | Acros | 2.5KG--99+% | 2.5KG瓶 | 需询盘 | --- |
225491000 | Acros | 100GR--99+% | 100GR瓶 | 需询盘 | --- |
225495000 | Acros | 500GR--99+% | 500GR瓶 | 需询盘 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | chromium atom | ||||
中文名 | 铬 | ||||
CAS号 | 7440-47-3 | 溶解性 | --- | ||
分子量 | 51.99610 | 熔点 | 4 °C | ||
密度 | 7.14 g/mL at 25 °C(lit.) | 沸点 | 82 °C |