CAS号 | 7440-03-1 | ||
---|---|---|---|
规格 | 25G瓶 | 纯度 | 99.9%,80-100nm |
货号 | N139991-25g | 货期 | 需咨询 |
品牌 | aladdin | 库存 | 需咨询 |
规格 | 25G瓶 | ||
纯度 | 99.9%,80-100nm | ||
货号 | N139991-25g | ||
货期 | --- | ||
品牌 | aladdin | ||
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 |
---|---|---|---|---|---|
N108764-100g | aladdin | 99.95% metals basis,≥325目 | 100G瓶 | 需询盘 | --- |
N108764-25g | aladdin | 99.95% metals basis,≥325目 | 25G瓶 | 需询盘 | --- |
N108764-5g | aladdin | 99.95% metals basis,≥325目 | 5G瓶 | 需询盘 | --- |
N108765-100g | aladdin | 99.5% metals basis,≥200目 | 100G瓶 | 需询盘 | --- |
N108765-25g | aladdin | 99.5% metals basis,≥200目 | 25G瓶 | 需询盘 | --- |
N108765-500g | aladdin | 99.5% metals basis,≥200目 | 500G瓶 | 需询盘 | --- |
N115429-50ml | aladdin | 1000μg/ml,溶剂:1.0 mol/L 氢氟酸 | 50ML瓶 | 需询盘 | --- |
N139989-100g | aladdin | 99.9%,40-60nm | 100G瓶 | 需询盘 | --- |
N139989-25g | aladdin | 99.9%,40-60nm | 25G瓶 | 需询盘 | --- |
N139989-5g | aladdin | 99.9%,40-60nm | 5G瓶 | 需询盘 | --- |
N139990-100g | aladdin | 99.9% metals basis,60-80nm | 100G瓶 | 需询盘 | --- |
N139990-25g | aladdin | 99.9% metals basis,60-80nm | 25G瓶 | 需询盘 | --- |
N139990-5g | aladdin | 99.9% metals basis,60-80nm | 5G瓶 | 需询盘 | --- |
N139991-100g | aladdin | 99.9%,80-100nm | 100G瓶 | 需询盘 | --- |
N139991-25g | aladdin | 99.9%,80-100nm | 25G瓶 | 需询盘 | --- |
N139991-5g | aladdin | 99.9%,80-100nm | 5G瓶 | 需询盘 | --- |
N141072-100g | aladdin | 99.5% metals basis | 100G瓶 | 需询盘 | --- |
N141072-25g | aladdin | 99.5% metals basis | 25G瓶 | 需询盘 | --- |
N814927-50ml | macklin | 1000μg/ml | 50ml瓶 | 需询盘 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | niobium atom | ||||
中文名 | 铌 | ||||
CAS号 | 7440-03-1 | 溶解性 | --- | ||
分子量 | 92.90640 | 熔点 | 2468 °C(lit.) | ||
密度 | 8.57 g/mL at 25 °C(lit.) | 沸点 | 4742 °C(lit.) |