CAS 7440-31-5 Tin single crystal disc, 10mm (0.39in) dia, 1-3mm (0.04-0.1in) thick, (110) orientation, ±0.5°

NAVIGATION

Tin single crystal disc, 10mm (0.39in) dia, 1-3mm (0.04-0.1in) thick, (110) orientation, ±0.5°

PRICE INQUIRY

Catalog Number

ACM7440315-5

CAS Number

7440-31-5

Product Name

Tin single crystal disc, 10mm (0.39in) dia, 1-3mm (0.04-0.1in) thick, (110) orientation, ±0.5°

Structure

Category

Evaporation Materials; Single Crystals; Vapor Deposition Precursors

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.

IUPAC Name

tin

Molecular Weight

118.71g/mol

Molecular Formula

Canonical SMILES

[Sn]

InChI

InChI=1S/Sn

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

99.9%, 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

Appearance

Yellow

Application

The Tin single crystal disc, with its specified dimensions and precise (110) orientation, is crafted for advanced research and industrial applications where high purity and specific crystallographic alignment are crucial. This disc serves as a fundamental component for studies in material science and solid-state physics, facilitating exploration into the intrinsic properties of tin and its behavior under varied conditions. Its precisely controlled orientation and dimensions ensure consistency and reliability in experiments and applications such as semiconductor development and surface science investigations.

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

Complexity

Covalently-Bonded Unit Count

EC Number

231-141-8

Electrical Resistivity

11.0 microhm-cm @ °C

Exact Mass

119.902202g/mol

Formal Charge

HeatOfFusion

1.72 Cal/gm mole

Heat of Vaporization

296.4 kJ/mol

Heavy Atom Count

ICSC Number

1535

MDL Number

MFCD00133862

MeSH Entry Terms

Stannum;Tin

Monoisotopic Mass

119.902202g/mol

Odor

Odorless

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

Ratio

0.36

Rotatable Bond Count

RTECS Number

XP7320000

Stability

STABLE IN AIR, BUT WHEN IN POWDER FORM IT OXIDIZES, ESP IN PRESENCE OF MOISTURE;stablilizes <18 °C

UNII

387GMG9FH5

UN Number

3089

Vapor Pressure