neodymium

• ChemBase ID: 137632
• Molecular Formular: Nd
• Molecular Mass: 144.24
• Monoisotopic Mass: 141.907723
• SMILES: [Nd]
• Canonical SMILES: [Nd]
• InChI: InChI=1S/Nd
• InChIKey: QEFYFXOXNSNQGX-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: neodymium
• IUPAC Traditional name: neodymium
• Synonyms: Neodymium; Neodymium foil, 0.1mm (0.004in) thick; Neodymium, plasma standard solution, Specpure®, Nd 1000 g/ml; Neodymium, plasma standard solution, Specpure®, Nd 10,000 g/ml; Neodymium rod, 6.35mm (0.25in) dia; Neodymium powder, -40 mesh; Neodymium, AAS standard solution, Specpure®, Nd 1000 g/ml; Neodymium ingot; Neodymium rod, 12.7mm (0.5in) dia; Neodymium foil, 0.3mm (0.012in) thick; Neodymium foil, 1.0mm (0.04in) thick; 钕; 钕箔, 0.1mm (0.004in) 厚; 钕,等离子标准溶液, Specpure®, Nd 1000®g/ml; 钕,等离子标准溶液, Specpure®, Nd 10,000®g/ml; 钕棒, 6.35mm (0.25in) 直径; 钕, -40目; 钕, AAS标准溶液, Specpure®, Nd 1000 μg/ml; 钕锭; 钕棒, 12.7mm (0.5in) 直径; 钕箔, 0.3mm (0.012in) 厚; 钕箔, 1.0mm (0.04in) 厚

Database IDs

• CAS Number: 7440-00-8
• EC Number: 231-109-3; 231-714-2
• MDL Number: MFCD00011130
• PubChem SID: 24855953; 24855795; 24869760; 162231894
• PubChem CID: 23934

CALCULATED PROPERTIES

• LogD (pH = 5.5): 0.0
• LogD (pH = 7.4): 0.0
• H Acceptors: 0
• H Donor: 0
• Log P: 0.0
• Molar Refractivity: 0.0 cm^3
• Polarizability: 6.235216 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: ≈0.22g/mm, Cast rod, diameter is approximate; ≈0.43g/25x25mm, Packaged in mylar under argon; ≈0.89g/mm, Cast rod, diameter is approximate; ≈1.3g/25x25mm, Packaged in mylar under argon; ≈4.4g/25x25mm, Packaged in mylar under argon; Ampouled under argon; chips; foil; ingot (in mineral oil); Liquid; Packaged under mineral oil; powder
• Melting Point: 1021 °C(lit.)
• Boiling Point: 3074 °C(lit.)
• Density: 7.003 g/mL at 25 °C(lit.)
• Resistivity: 64.0 μΩ-cm, 20°C

Safety Information

• Storage Warning: Air & Moisture Sensitive
• RTECS: QO8575000
• European Hazard Symbols: Corrosive (C); Flammable (F); Irritant (Xi)
• UN Number: 3208; UN3089; UN3178; UN3264
• German water hazard class: 3
• Hazard Class: 4.1; 4.3; 8
• Packing Group: 1; II; III
• Risk Statements: 11-14-36/37/38; 11-15; 34; 36/37/38
• Safety Statements: 16-26-33-36/37/39-43; 23-26-36/37/39-45; 26-36/37/39; 7/8-33-43-60
• TSCA Listed: 是
• GHS Pictograms: GHS02; GHS05; GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H228-H260; H228-H315-H319-H335; H260-H228; H314-H318; H315-H319-H335
• GHS Precautionary statements: P210-P231+P232-P241-P370+P378A-P402+P404-P501A; P210-P231+P232-P241-P370+P378B-P402+P404-P501A; P210-P261-P305 + P351 + P338; P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A; P261-P305 + P351 + P338
• Personal Protective Equipment: Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 3208 4.3/PG 1
• Supplemental Hazard Statements: Reacts violently with water.

Product Information

• Purity: ≥99% trace metals basis; 99.1% (metals basis); 99.5% (metals basis excluding Ta); 99.9% (rare earth metals basis); 99.9% (REO); 99.9% trace metals basis
• Particle Size: -40 mesh
• Thickness: 1 mm
• Empirical Formula (Hill Notation): Nd

DETAILS

Sigma Aldrich - 693758

Application
Used in Physical Vapor Deposition (PVD) processes, including thermal and electron-beam (e-beam) evaporation, for the preparation of thin films.
Packaging
1 ea in rigid mailer
Quantity
1 ea = 25 x 25 mm

Sigma Aldrich - 460877

Packaging
10 g in poly bottle

Sigma Aldrich - 263141

Packaging
25, 100 g in poly bottle

Sigma Aldrich - 261157

Packaging
25 g in poly bottle