| CAS号 | 7440-03-1 | ||
|---|---|---|---|
| 规格 | 500g | 纯度 | "99.5% metals basis,≥200目" |
| 货号 | N108765-500g | 货期 | 现货 |
| 品牌 | 阿拉丁 | 库存 | 需咨询 |
| 规格 | 500g | ||
| 纯度 | "99.5% metals basis,≥200目" | ||
| 货号 | N108765-500g | ||
| 货期 | 现货 | ||
| 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: ¥1995.00 元/瓶 | |||
| 货号 | 品牌 | 纯度 | 规格 | 参考价 | 货期 |
|---|---|---|---|---|---|
| N115429-50ml | aladdin | "1000μg/ml,in 1.0 mol/L hydrof | 50ml/瓶 | ¥209.00元/瓶 | --- |
| N139990-5g | 阿拉丁 | "99.9% metals basis,60-80nm" | 5g | ¥279.00元/瓶 | 现货 |
| N139989-5g | aladdin | "99.9%,40-60nm" | 5g/瓶 | ¥459.00元/瓶 | --- |
| N139991-5g | 阿拉丁 | "99.9%,80-100nm" | 5g | ¥269.00元/瓶 | 现货 |
| N108764-5g | 阿拉丁 | "99.95% metals basis,≥325目" | 5g | ¥59.00元/瓶 | 现货 |
| N141072-25g | aladdin | 0.995metalsbasis | 25G/瓶 | ¥99.85元/瓶 | 现货 |
| N108765-25g | 阿拉丁 | "99.5% metals basis,≥200目" | 25g | ¥159.00元/瓶 | 现货 |
| N108764-25g | 阿拉丁 | "99.95% metals basis,≥325目" | 25g | ¥195.00元/瓶 | 现货 |
| N141072-100g | aladdin | 0.995metalsbasis | 100G/瓶 | ¥402.44元/瓶 | 现货 |
| N108765-100g | 阿拉丁 | "99.5% metals basis,≥200目" | 100g | ¥497.00元/瓶 | 现货 |
| N108764-100g | 阿拉丁 | "99.95% metals basis,≥325目" | 100g | ¥698.00元/瓶 | 现货 |
| N139989-25g | aladdin | "99.9%,40-60nm" | 25g/瓶 | ¥1799.00元/瓶 | --- |
| N139990-25g | aladdin | "99.9% metals basis,60-80nm" | 25g/瓶 | ¥1169.00元/瓶 | --- |
| N139991-25g | 阿拉丁 | "99.9%,80-100nm" | 25g | ¥1129.00元/瓶 | 现货 |
| N108765-500g | 阿拉丁 | "99.5% metals basis,≥200目" | 500g | ¥1995.00元/瓶 | 现货 |
| N139989-100g | aladdin | "99.9%,40-60nm" | 100g/瓶 | ¥5499.00元/瓶 | --- |
| N139990-100g | aladdin | "99.9% metals basis,60-80nm" | 100g/瓶 | ¥3899.00元/瓶 | --- |
| N139991-100g | aladdin | "99.9%,80-100nm" | 100g/瓶 | ¥3749.00元/瓶 | --- |
| N292822-100g | 阿拉丁 | 99.8%,6.35mm (0.25in) dia x 6. | 100g | ¥1699.00元/瓶 | 现货 |
| N292822-25g | 阿拉丁 | 99.8%,6.35mm (0.25in) dia x 6. | 25g | ¥499.00元/瓶 | 现货 |
| 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.) | ||