lutetium

• ChemBase编号: 138518
• 分子式: Lu
• 平均质量: 174.9668
• 单一同位素质量: 174.940771
• SMILES: [Lu]
• Canonical SMILES: [Lu]
• InChI: InChI=1S/Lu
• InChIKey: OHSVLFRHMCKCQY-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: lutetium
• IUPAC传统名: lutetium
• 别名: 镥粉, -40目; 镥箔, 0.127mm (0.005in) 厚; 镥片状; 镥, AAS标准溶液, Specpure®, Lu 1000μg/ml; 镥棒, 6.35mm (0.25in) 直径; 镥, 等离子标准溶液, Specpure®, Lu 1000μg/ml; 镥, 等离子标准溶液, Specpure®, Lu 10,000μg/ml; 镥箔, 0.5mm (0.02in) 厚; 镥箔, 0.1mm (0.004in) 厚; 镥片状, 蒸馏树枝状; 镥; Lutetium powder, -40 mesh; Lutetium foil, 0.127mm (0.005in) thick; Lutetium pieces; Lutetium, AAS standard solution, Specpure®, Lu 1000 g/ml; Lutetium rod, 6.35mm (0.25in) dia; Lutetium, plasma standard solution, Specpure®, Lu 1000 g/ml; Lutetium, plasma standard solution, Specpure®, Lu 10,000 g/ml; Lutetium foil, 0.5mm (0.02in) thick; Lutetium foil, 0.1mm (0.004in) thick; Lutetium pieces, distilled dendritic; Lutetium

登记号

• CAS号: 7439-94-3
• EC号: 231-103-0; 231-714-2
• MDL号: MFCD00011098
• PubChem SID: 24855794; 162232773; 24855952
• PubChem CID: 23929

理论计算性质

• LogD (pH = 5.5): 0.0
• LogD (pH = 7.4): 0.0
• 质子受体: 0
• 质子供体: 0
• Log P: 0.0
• 摩尔折射率: 0.0 cm^3
• 极化性: 7.210747 Å^3
• 极化表面积: 0.0 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true

分子性质

理化性质

• 外观: ≈0.62g/25x25mm, Packaged in mylar under argon; ≈0.78g/25x25mm, Packaged in mylar under argon; ≈3.1g/25x25mm, Packaged in mylar under argon; Cast rod, diameter approximate; foil; ingot; Liquid; Packaged in air-stable glass bottle; Packaged under argon; powder
• 熔点: 1663 °C(lit.)
• 沸点: 3402 °C(lit.)
• 密度: 9.84 g/mL at 25 °C(lit.)
• 电阻率: 54 μΩ-cm, 20°C

安全信息

• 保存注意事项: Air & Moisture Sensitive
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C); 易燃性(Flammable) (F)
• 联合国危险货物编号: 3089; UN3089; UN3178; UN3264
• 德国WGK号: 3
• 联合国危险货物等级: 4.1; 8
• 联合国危险货物包装类别(PG): 2; II; III
• 危险公开号: 11-15; 34
• 安全公开号: 20-23-26-36/37/39-45-60; 23-26-36/37/39-45; 7/8-33-43-60; 7/8-43
• TSCA收录: 是
• GHS危险品标识: GHS02; GHS05
• GHS警示词: Danger
• GHS危险声明: H228; H228-H260; H260-H228; H314; H314-H318
• GHS警示性声明: P210; P210-P231+P232-P241-P370+P378A-P402+P404-P501A; P210-P231+P232-P241-P370+P378B-P402+P404-P501A; P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RID/ADR: UN 3089 4.1/PG 2

产品相关信息

• 纯度: 99.9% (metals basis excluding Ta), Ta typically 2%; 99.9% (rare earth, metals basis); 99.9% (REO); 99.9% trace metals basis; 99.9% trace metals basis (Purity excludes ~2-3% Ta inherent in manufacturing process)
• 颗粒大小: ~40 mesh
• 尺寸: 25 mm × 25 mm × 1 mm
• Empirical Formula (Hill Notation): Lu

详细说明

Sigma Aldrich - 261149

包装
1 g in glass bottle

Sigma Aldrich - 693650

Application
物理气相沉积 (PVD) 工艺，包括热蒸镀和电子束 (E-Beam) 蒸镀。用于制备含挥发性组分的合金。
包装
1 ea in rigid mailer