Catalog Number
ACM7440439-2
Product Name
Cadmium single crystal, 15mm (0.59in) dia, 50mm (2.0in) long, (110) orientation, ±2°
Description
Cadmium is a silver-white blue tinged lustrous metallic solid. (NTP, 1992);DryPowder; OtherSolid; PelletsLargeCrystals;SOFT BLUE-WHITE METAL LUMPS OR GREY POWDER. MALLEABLE. TURNS BRITTLE ON EXPOSURE TO 80 °C. TARNISHES ON EXPOSURE TO MOIST AIR.;Silver-white, blue-tinged lustrous, odorless solid.;Metal: Silver-white, blue-tinged lustrous, odorless solid.
Molecular Weight
112.41g/mol
InChI Key
BDOSMKKIYDKNTQ-UHFFFAOYSA-N
Boiling Point
1409 °F at 760 mm Hg (NTP, 1992);767 °C;765 °C;1409°F;1409°F
Melting Point
609.6 °F (NTP, 1992);32.0691 °C;321 °C;610°F;610°F
Density
8.642 (NTP, 1992);8.69 g/cu cm at 25 °C;8.6 g/cm³;8.65 (metal);8.65 (metal)
Solubility
Insoluble (NIOSH, 2016);Insoluble in water;Solubility in water: none;Insoluble
Application
The Cadmium single crystal, with dimensions of 15mm in diameter and 50mm in length, is oriented at (110) with a precision of ±2°. This specialized product serves a crucial role in various scientific and industrial applications due to its unique physical and chemical properties. Cadmium, a ductile and highly malleable metal, is integral in environments that demand specific characteristics such as high thermal and electrical conductivity. The single crystal form allows for precise structural studies and applications in materials science, enhancing our understanding of cadmium's behavior and properties. Its use in this form can be pivotal in research and development sectors, particularly where uniformity and consistency of the crystal structure are essential for advanced material fabrication or experimental setups.
Color/Form
Silvery-white metal;Soft, bluish-white metal;Silver-white, blue-tinged, lustrous metal; distorted hexagonal close-packed structure; easily cut with a knife; available in the form of bars, sheets or wire or a gray, granular powder;Hexagonal, ductile crystals or soft, silver-white, lustrous metal
Corrosivity
Corrosion resistance poor in industrial atmosphere
Covalently-Bonded Unit Count
1
Exact Mass
113.903365g/mol
Heat of Vaporization
99.87 kJ/mole at 767 °C (boiling point)
Monoisotopic Mass
113.903365g/mol
Other Experimental
Malleable;VP: 1 Pa at 257 °C (sublimes); 10 Pa at 310 °C (sublimes); 100 Pa at 381 °C; 1 kPa at 472 °C; 10 kPa at 594 °C; 100 kPa at 767 °C;VP: 2.8X10-4 Pa at 400 K; 18.3 Pa at 600 K;Specific heat at constant pressure (25 °C): 6.22 cal/mole-deg at 25 °C;Mohs hardness 2.0 ... Tarnishes in moist air. Cadmium becomes brittle at 80 °C. High neutron absorber.;The electrical conductivity of cadmium is less than that of silver or copper, but greater than that of iron.;Cadmium (Cd) has two radioisotopes: (109)Cd and (115)Cd.;Slowly oxidized by moist air to form CdO. Electrode potential (aq) Cd/Cd2+ 0.4025 V. Reacts readily with dilute HNO3; reacts slowly with hot HCl; does not react with alkalies. Other reactions similar to those of zinc.;Enthalpy of fusion 6.21 kJ/mol;Specific heat capacity at 25 °C: 0.232 J/g K; molar heat capacity: 26.020 J/mol K;Cadmium Decay Pathways;Table: Natural Isotopes [Table#970];Cadmium Decay Pathways;Table: Artificial Isotopes [Table#971]
Refractive Index
Index of Refraction: 1.8 at 578 nm and 20 °C/D
Stability
Slowly oxidized by moist air to form cadmium oxide.
UN Number
2570;2570;2570;2570
Vapor Pressure
1 mm Hg at 741 °F (NTP, 1992);1 mmHg (741°F);0 mmHg (approx)