dysprosium

• ChemBase ID: 138822
• Molecular Formular: Dy
• Molecular Mass: 162.5
• Monoisotopic Mass: 163.929174
• SMILES: [Dy]
• Canonical SMILES: [Dy]
• InChI: InChI=1S/Dy
• InChIKey: KBQHZAAAGSGFKK-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: dysprosium
• IUPAC Traditional name: dysprosium
• Synonyms: Dysprosium; Dysprosium, plasma standard solution, Specpure®, Dy 1000 g/ml; Dysprosium, plasma standard solution, Specpure®, Dy 10,000 g/ml; Dysprosium ingot; Dysprosium pieces; Dysprosium foil, 0.62mm (0.024in) thick; Dysprosium, AAS standard solution, Specpure®, Dy 1000 g/ml; Dysprosium foil, 1.0mm (0.04in) thick; Dysprosium rod, 6.35mm (0.25in) dia; Dysprosium rod, 12.7mm (0.5in) dia; Dysprosium foil, 0.25mm (0.01in) thick; Dysprosium foil, 0.1mm (0.004in) thick; Dysprosium foil, 0.025mm (0.001in) thick; Dysprosium pieces, distilled dendritic; Dysprosium powder, -40 mesh; 镝; 镝, 等离子标准溶液, Specpure®, Dy 1000®g/ml; 镝,等离子标准溶液, Specpure®, Dy 10,000®g/ml; 镝锭; 镝片; 镝箔片, 0.62mm (0.024in) 厚; 镝, AAS标准溶液, Specpure®, Dy 1000 μg/ml; 镝箔, 1.0mm (0.04in)厚; 镝棒, 6.35mm (0.25in) 直径; 镝棒, 12.7mm (0.5in) 直径; 镝箔, 0.25mm (0.01in)厚; 镝箔, 0.1mm (0.004in)厚; 镝箔, 0.025mm (0.001in)厚; 镝片, 蒸馏后树枝状; 镝粉, -40 目

Database IDs

• CAS Number: 7429-91-6
• EC Number: 231-073-9; 231-714-2
• MDL Number: MFCD00010982
• PubChem SID: 162233073; 24855944; 24855787; 24855945
• PubChem CID: 23912

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• Log P: 0.0
• Molar Refractivity: 0.0 cm^3
• Polarizability: 6.767107 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true
• LogD (pH = 5.5): 0.0
• LogD (pH = 7.4): 0.0

PROPERTIES

Physical Property

• Apperance: ≈0.13g/25x25mm, Packaged under argon; ≈0.27g/mm, Cast rod, diameter is approximate; ≈0.53g/25x25mm, Packaged under argon; ≈1.1g/mm, Cast rod, diameter is approximate; ≈1.33g/25x25mm, Packaged under argon; ≈3.3g/25x25mm, Packaged under argon; ≈5.6g/25x25mm, Packaged under argon; chips; foil; ingot; Liquid; Packaged in air stable poly bottle; Packaged under argon; pieces (small); powder
• Melting Point: 1412 °C(lit.)
• Boiling Point: 2567 °C(lit.)
• Density: 8.559 g/mL at 25 °C(lit.)
• Resistivity: 89 μΩ-cm, 20°C

Safety Information

• Storage Warning: Air & Moisture Sensitive
• European Hazard Symbols: Corrosive (C); Flammable (F)
• UN Number: 3089; 3178; UN3089; UN3178; UN3264
• German water hazard class: 3
• Hazard Class: 4.1; 8
• Packing Group: 2; 3; II; III
• Risk Statements: 11; 11-15; 34
• Safety Statements: 16-33-36/37/39; 22-24/25; 23-26-36/37/39-45; 26-36/37/39-45-60; 7/8-33-43-60; 7/8-43
• TSCA Listed: 是
• GHS Pictograms: GHS02; GHS05
• GHS Signal Word: Danger; Warning
• GHS Hazard statements: H228; H228-H260; H260-H228; H314; H314-H318
• GHS Precautionary statements: P210; P210-P231+P232-P241-P280-P240-P501A; P210-P231+P232-P241-P370+P378B-P402+P404-P501A; P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
• 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 3089 4.1/PG 2; UN 3178 4.1/PG 3

Product Information

• Purity: ≥99.5%; 99.7% (metals basis excluding Ta); 99.8% (REO); 99.9%; 99.9% (metals basis excluding Ta); 99.9% (rare earth, metals basis); 99.9% (REO); 99.9% trace metals basis
• Grade: puriss.
• Particle Size: ~40 mesh
• Thickness: 1 mm
• Empirical Formula (Hill Notation): Dy

DETAILS

Sigma Aldrich - 263036

Packaging
10 g in poly bottle

Sigma Aldrich - 261076

Packaging
10 g in poly bottle

Sigma Aldrich - 693707

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 - 263028

Packaging
5 g in poly bottle