Product Name
Tin single crystal disc, 10mm (0.39in) dia, 1-3mm (0.04-0.1in) thick, (100) orientation, ±0.5°
Category
Evaporation Materials; Single Crystals; Thermoelectric Materials
Synonyms
Tin Nanopowder, Tin nanopowder suspension, aqueous Tin nanoparticle solution, Tin nanofluid
Description
White TIN is an almost silver-white, ductile, malleable, lustrous solid. mp 232° C, bp: 2507°C. Density: 7.3 g/cm³. Pure white tin becomes non-metallic powdery gray tin if held for a sustained period at temperatures less than 13°C.;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals, OtherSolid; OtherSolid; OtherSolid, Liquid;WHITE CRYSTALLINE POWDER.;Gray to almost silver-white, ductile, malleable, lustrous solid.;Appearance and odor vary depending upon the specific organotin compound.;Gray to almost silver-white, ductile, malleable, lustrous solid.
Molecular Weight
118.71g/mol
InChI Key
ATJFFYVFTNAWJD-UHFFFAOYSA-N
Boiling Point
4545 °F at 760 mm Hg (NIOSH, 2016);2507 °C;2260 °C;4545°F;4545°F
Melting Point
449 °F (NIOSH, 2016);231.9 °C;231.9 °C;449°F;449°F
Purity
99%, 99.9%, 99.99%, 99.999%
Density
7.28 (NIOSH, 2016);7.265 (white); 5.769 (gray);7.2 g/cm³;7.28;7.28
Solubility
Insoluble (NIOSH, 2016);SOL IN HYDROCHLORIC ACID, SULFURIC ACID, AQUA REGIA, ALKALI; SLIGHTLY SOL IN DIL NITRIC ACID; INSOL IN WATER;Solubility in water: none;Insoluble
Application
The purpose of the Tin single crystal disc, measuring 10mm in diameter and 1-3mm in thickness with a (100) orientation and a ±0.5° precision, is to serve as a precise and stable substrate for various scientific and industrial applications. By providing a well-defined crystallographic orientation, the disc ensures consistent physical properties, making it ideal for use in studies involving surface interactions, thin film deposition, and crystallography, among others. The controlled orientation and purity of the tin single crystal enable researchers and engineers to achieve accurate and reproducible results, critical for advancing material science and related technological developments.
Color/Form
Cubic (gray); tetragonal (white); rhomboidal (tin brittle);Almost silver-white, lustrous soft, very malleable & ductile metal; only slightly tenacious; easily powdered; when bent emits crackling "tin cry"; brittle @ 200 °C; brinell hardness 2.9; at -40 °C crumbles to gray amorphous powder (gray tin); slowly changes back above 20 °C to white tin
Covalently-Bonded Unit Count
1
Exact Mass
119.902202g/mol
Hazard Statements
H319-H335
Heat of Vaporization
296.4 kJ/mol
MeSH Entry Terms
Stannum;Tin
Monoisotopic Mass
119.902202g/mol
Other Experimental
NATURALLY OCCURRING ISOTOPES: 112 (0.95%); 114 (0.65%); 115 (0.34%); 116 (14.24%); 117 (7.57%); 118 (24.01%); 119 (8.59%); 120 (32.97%); 122 (4.71%); 124 (5.98%);Tin has two allotropic forms at normal pressure; resists distilled, sea and soft tap water; oxygen in soln accelerates attack; when heated in air, tin oxide forms;Heat of fusion: 7.03 kJ/mol /white tin/;Specific Heat: 27.0 J/mol-K (white); 25.8 J/mol-K (grey) @ 25 °C;Thermal conductivity: 0.64 watts/cm °C @ 25 °C, 760 mm Hg;Transformation temp: (beta in equilibrium with alpha) 13.2 °C;Specific heat: 222 J/kg K @ 20 °C;Latent heat of fusion: 7.08 kJ/(g atom);Thermal conductivity: 65 W/m K @ 20 °C;Coefficient of linear expansion: 19.9X10-6 @ 0 °C; 23.8X10-6 @ 100 °C;Shrinkage on solidification: 2.8%;Resistivity of white tin: 11.0 u-Ohm cm @ 0 °C; 15.5 u-Ohm cm @ 100 °C; 20.0 u-Ohm cm @ 200 °C; 22.0 u-Ohm cm @ mp (solid); 45.0 u-Ohm cm @ mp (liquid);Volume conductivity: 15% IACS;Tensile strength, as cast: 14.5 MPa @ 15 °C; 4.5 Mpa @ 200 °C; 20.0 MPa @ -40 °C; 87.5 MPa @ -120 °C
Specific Surface Area
50 m2/g
Stability
STABLE IN AIR, BUT WHEN IN POWDER FORM IT OXIDIZES, ESP IN PRESENCE OF MOISTURE;stablilizes <18 °C
Vapor Pressure
0 mm Hg (approx) (NIOSH, 2016);1 Pa @ 1224 °C;0 mmHg (approx);0 mmHg (approx)
Viscosity
1.85 mPa-s (=cP)@ 240 °C (MP)