CAS号 | 7440-03-1 | ||
---|---|---|---|
规格 | 20x50cm/瓶 | 纯度 | 98% |
货号 | 010261-20x50cm | 货期 | 现货 |
品牌 | Alfa Aesar | 库存 | 100瓶 |
规格 | 20x50cm/瓶 | ||
纯度 | 98% | ||
货号 | 010261-20x50cm | ||
货期 | 现货 | ||
品牌 | Alfa Aesar | ||
库存 | 100瓶 | ||
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: ¥3673.00 元/瓶 |
货号 | 品牌 | 纯度 | 规格 | 参考价 | 货期 |
---|---|---|---|---|---|
000236-25x25mm | Alfa Aesar | 98% | 25x25mm/瓶 | ¥281.00元/瓶 | 现货 |
000236-50x50mm | Alfa Aesar | 98% | 50x50mm/瓶 | ¥956.00元/瓶 | 现货 |
000236-25x100mm | Alfa Aesar | 98% | 25x100mm/瓶 | ¥956.00元/瓶 | 现货 |
000236-50x100mm | Alfa Aesar | 98% | 50x100mm/瓶 | ¥1625.00元/瓶 | 现货 |
000238-25x25mm | Alfa Aesar | 98% | 25x25mm/瓶 | ¥169.00元/瓶 | 现货 |
000238-25x100mm | Alfa Aesar | 98% | 25x100mm/瓶 | ¥567.00元/瓶 | 现货 |
000241-25g | Alfa Aesar | 98% | 25g/瓶 | ¥474.00元/瓶 | 现货 |
000241-100g | Alfa Aesar | 98% | 100g/瓶 | ¥825.00元/瓶 | 现货 |
000241-500g | Alfa Aesar | 98% | 500g/瓶 | ¥4408.00元/瓶 | 现货 |
010257-50x100mm | Alfa Aesar | 98% | 50x100mm/瓶 | ¥1031.00元/瓶 | 现货 |
010257-100x200mm | Alfa Aesar | 98% | 100x200mm/瓶 | ¥2979.00元/瓶 | 现货 |
010257-200x500mm | Alfa Aesar | 98% | 200x500mm/瓶 | ¥13446.00元/瓶 | 现货 |
010259-50x100mm | Alfa Aesar | 98% | 50x100mm/瓶 | ¥383.00元/瓶 | 现货 |
010259-100x200mm | Alfa Aesar | 98% | 100x200mm/瓶 | ¥1232.00元/瓶 | 现货 |
010259-200x500mm | Alfa Aesar | 98% | 200x500mm/瓶 | ¥4456.00元/瓶 | 现货 |
010261-5x10cm | Alfa Aesar | 98% | 5x10cm/瓶 | ¥252.00元/瓶 | 现货 |
010261-20x50cm | Alfa Aesar | 98% | 20x50cm/瓶 | ¥3673.00元/瓶 | 现货 |
010263-20x20cm | Alfa Aesar | 98% | 20x20cm/瓶 | ¥538.00元/瓶 | 现货 |
010263-20x100cm | Alfa Aesar | 98% | 20x100cm/瓶 | ¥2742.00元/瓶 | 现货 |
010263-20x500cm | Alfa Aesar | 98% | 20x500cm/瓶 | ¥13452.00元/瓶 | 现货 |
010264-1m | Alfa Aesar | 98% | 1m/瓶 | ¥222.00元/瓶 | 现货 |
010264-5m | Alfa Aesar | 98% | 5m/瓶 | ¥943.00元/瓶 | 现货 |
010264-25m | Alfa Aesar | 98% | 25m/瓶 | ¥4005.00元/瓶 | 现货 |
010265-25cm | Alfa Aesar | 98% | 25cm/瓶 | ¥443.00元/瓶 | 现货 |
010265-100cm | Alfa Aesar | 98% | 100cm/瓶 | ¥623.00元/瓶 | 现货 |
010265-500cm | Alfa Aesar | 98% | 500cm/瓶 | ¥1714.00元/瓶 | 现货 |
010273-5cm | Alfa Aesar | 98% | 5cm/瓶 | ¥284.00元/瓶 | 现货 |
010273-25cm | Alfa Aesar | 98% | 25cm/瓶 | ¥1038.00元/瓶 | 现货 |
010273-100cm | Alfa Aesar | 98% | 100cm/瓶 | ¥3749.00元/瓶 | 现货 |
010275-2.5g | Alfa Aesar | 98% | 2.5g/瓶 | ¥122.00元/瓶 | 现货 |
010275-25g | Alfa Aesar | 98% | 25g/瓶 | ¥383.00元/瓶 | 现货 |
010275-100g | Alfa Aesar | 98% | 100g/瓶 | ¥1335.00元/瓶 | 现货 |
010275-500g | Alfa Aesar | 98% | 500g/瓶 | ¥6128.00元/瓶 | 现货 |
010276-25g | Alfa Aesar | 98% | 25g/瓶 | ¥215.00元/瓶 | 现货 |
010276-100g | Alfa Aesar | 98% | 100g/瓶 | ¥916.00元/瓶 | 现货 |
010276-500g | Alfa Aesar | 98% | 500g/瓶 | ¥3887.00元/瓶 | 现货 |
014335-25cm | Alfa Aesar | 98% | 25cm/瓶 | ¥321.00元/瓶 | 现货 |
014335-100cm | Alfa Aesar | 98% | 100cm/瓶 | ¥626.00元/瓶 | 现货 |
014335-500cm | Alfa Aesar | 98% | 500cm/瓶 | ¥2448.00元/瓶 | 现货 |
014358-50x100mm | Alfa Aesar | 98% | 50x100mm/瓶 | ¥586.00元/瓶 | 现货 |
014358-100x250mm | Alfa Aesar | 98% | 100x250mm/瓶 | ¥2595.00元/瓶 | 现货 |
014358-100x500mm | Alfa Aesar | 98% | 100x500mm/瓶 | ¥4435.00元/瓶 | 现货 |
035365-1slug | Alfa Aesar | 98% | 1slug/瓶 | ¥449.00元/瓶 | 现货 |
035365-5slug | Alfa Aesar | 98% | 5slug/瓶 | ¥1604.00元/瓶 | 现货 |
039702-100x100mm | Alfa Aesar | 98% | 100x100mm/瓶 | ¥301.00元/瓶 | 现货 |
039702-100x500mm | Alfa Aesar | 98% | 100x500mm/瓶 | ¥1280.00元/瓶 | 现货 |
040478-10g | Alfa Aesar | 98% | 10g/瓶 | ¥243.00元/瓶 | 现货 |
040478-250g | Alfa Aesar | 98% | 250g/瓶 | ¥3974.00元/瓶 | 现货 |
040510-10g | Alfa Aesar | 98% | 10g/瓶 | ¥562.00元/瓶 | 现货 |
040510-50g | Alfa Aesar | 98% | 50g/瓶 | ¥1699.00元/瓶 | 现货 |
040510-250g | Alfa Aesar | 98% | 250g/瓶 | ¥7167.00元/瓶 | 现货 |
040668-50x100mm | Alfa Aesar | 98% | 50x100mm/瓶 | ¥308.00元/瓶 | 现货 |
040668-100x200mm | Alfa Aesar | 98% | 100x200mm/瓶 | ¥1255.00元/瓶 | 现货 |
040668-200x500mm | Alfa Aesar | 98% | 200x500mm/瓶 | ¥4447.00元/瓶 | 现货 |
040882-1each | Alfa Aesar | 98% | 1each/瓶 | ¥4893.00元/瓶 | 现货 |
040883-1each | Alfa Aesar | 98% | 1each/瓶 | ¥3332.00元/瓶 | 现货 |
040884-1each | Alfa Aesar | 98% | 1each/瓶 | ¥6050.00元/瓶 | 现货 |
040885-1each | Alfa Aesar | 98% | 1each/瓶 | ¥4302.00元/瓶 | 现货 |
040916-75x75mm | Alfa Aesar | 98% | 75x75mm/瓶 | ¥1476.00元/瓶 | 现货 |
040916-150x150mm | Alfa Aesar | 98% | 150x150mm/瓶 | ¥3934.00元/瓶 | 现货 |
040916-300x300mm | Alfa Aesar | 98% | 300x300mm/瓶 | ¥13483.00元/瓶 | 现货 |
042845-10g | Alfa Aesar | 98% | 10g/瓶 | ¥344.00元/瓶 | 现货 |
042845-50g | Alfa Aesar | 98% | 50g/瓶 | ¥1217.00元/瓶 | 现货 |
042846-10g | Alfa Aesar | 98% | 10g/瓶 | ¥211.00元/瓶 | 现货 |
042846-50g | Alfa Aesar | 98% | 50g/瓶 | ¥895.00元/瓶 | 现货 |
042847-25g | Alfa Aesar | 98% | 25g/瓶 | ¥258.00元/瓶 | 现货 |
042847-100g | Alfa Aesar | 98% | 100g/瓶 | ¥1143.00元/瓶 | 现货 |
042848-25g | Alfa Aesar | 98% | 25g/瓶 | ¥554.00元/瓶 | 现货 |
043080-2cm | Alfa Aesar | 98% | 2cm/瓶 | ¥704.00元/瓶 | 现货 |
043080-10cm | Alfa Aesar | 98% | 10cm/瓶 | ¥2713.00元/瓶 | 现货 |
043231-50x100mm | Alfa Aesar | 98% | 50x100mm/瓶 | ¥3486.00元/瓶 | 现货 |
043231-100x200mm | Alfa Aesar | 98% | 100x200mm/瓶 | ¥12742.00元/瓶 | 现货 |
043362-2cm | Alfa Aesar | 98% | 2cm/瓶 | ¥930.00元/瓶 | 现货 |
043362-10cm | Alfa Aesar | 98% | 10cm/瓶 | ¥3426.00元/瓶 | 现货 |
045113-1pc | Alfa Aesar | 98% | 1pc/瓶 | ¥1470.00元/瓶 | 现货 |
N108764-5g | 阿拉丁 | 99.95% metals basis,≥325目 | 5G/瓶 | ¥59.00元/瓶 | 现货 |
N108764-25g | 阿拉丁 | 99.95% metals basis,≥325目 | 25G/瓶 | ¥195.00元/瓶 | 现货 |
N108764-100g | 阿拉丁 | 99.95% metals basis,≥325目 | 100G/瓶 | ¥698.00元/瓶 | 现货 |
N108765-25g | 阿拉丁 | 99.5% metals basis,≥200目 | 25G/瓶 | ¥159.00元/瓶 | 现货 |
N108765-100g | 阿拉丁 | 99.5% metals basis,≥200目 | 100G/瓶 | ¥497.00元/瓶 | 现货 |
N108765-500g | 阿拉丁 | 99.5% metals basis,≥200目 | 500G/瓶 | ¥1995.00元/瓶 | 现货 |
N115429-50ml | 阿拉丁 | 1000μg/ml,溶剂:1.0 mol/L 氢氟酸 | 50ML/瓶 | ¥156.75元/瓶 | 现货 |
N139989-5g | 阿拉丁 | 99.9%,40-60nm | 5G/瓶 | ¥319.00元/瓶 | 现货 |
N139989-25g | 阿拉丁 | 99.9%,40-60nm | 25G/瓶 | ¥1309.00元/瓶 | 现货 |
N139989-100g | 阿拉丁 | 99.9%,40-60nm | 100G/瓶 | ¥4199.00元/瓶 | 现货 |
N139990-5g | 阿拉丁 | 99.9% metals basis,60-80nm | 5G/瓶 | ¥279.00元/瓶 | 现货 |
N139990-25g | 阿拉丁 | 99.9% metals basis,60-80nm | 25G/瓶 | ¥1169.00元/瓶 | 现货 |
N139990-100g | 阿拉丁 | 99.9% metals basis,60-80nm | 100G/瓶 | ¥3899.00元/瓶 | 现货 |
N139991-5g | 阿拉丁 | 99.9%,80-100nm | 5G/瓶 | ¥269.00元/瓶 | 现货 |
N139991-25g | 阿拉丁 | 99.9%,80-100nm | 25G/瓶 | ¥1129.00元/瓶 | 现货 |
N139991-100g | 阿拉丁 | 99.9%,80-100nm | 100G/瓶 | ¥3749.00元/瓶 | 现货 |
N141072-25g | 阿拉丁 | 99.5% metals basis | 25G/瓶 | ¥99.00元/瓶 | 现货 |
N141072-100g | 阿拉丁 | 99.5% metals basis | 100G/瓶 | ¥399.00元/瓶 | 现货 |
N814731-5g | 麦克林 | -325目,99.99% (metals basis去除Ta | 5g/瓶 | ¥376.00元/瓶 | 7天 |
N814927-50ml | 麦克林 | 1000μg/ml | 50ml/瓶 | ¥191.00元/瓶 | 现货 |
N836947-20×20cm | 麦克林 | 0.025 +/-0.015mm厚, 99.8% metal | 20×20cm/瓶 | ¥486.00元/瓶 | 7天 |
N836948-25cm | 麦克林 | 0.25mm 直径, 99.99% (metals basi | 25cm/瓶 | ¥399.00元/瓶 | 7天 |
N836949-10g | 麦克林 | 3.175mm 直径 x 6.35mm 长, 99.95% | 10g/瓶 | ¥196.00元/瓶 | 7天 |
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.) |