High Purity Gold
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gold Shot

 

MATERIAL OVERVIEW

Characteristics: Yellow, ductile metal, relatively soft, does not corrode in air, but is tarnished by sulfur. Chemically nonreactive and nontoxic; attacked by chlorine and cyanide solutions in presence of oxygen. Soluble in aqua regia; insoluble in acids. Excellent reflector of infrared and heat. Extremely high light reflectivity. Nontoxic.

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GENERAL PROPERTIES

Symbol:

Au

Atomic Number:

79

Atomic Weight:

196.9665

Density:

19.3 gm/cc

Melting Point:

1064.43 oC

Boiling Point:

3080 oC

Thermal Conductivity:

3.18 W/cm/K @ 298.2 K

Electrical Resistivity:

2.214 microhm-cm @ 20 oC

Electronegativity:

2.4 Paulings

Specific Heat:

0.308 Cal/g/K @ 25 oC

Heat of Vaporization:

81.8 K-Cal/gm atom at 3080 oC

Heat of Fusion:

3.03 Cal/gm mole

 

TYPICAL ANALYSES

Impurities in ppm

Material / Purity:

3N5

4N

5N

6N

Ag 190 <30 3 -
Cu 10 2 1 -
Fe 45 7 0.4 -
Mg 10 4 0.4 0.5
Pb - - - -
Si 5 1 0.1 -
Pd 110 17 - -
Pt <130 <20 - -

 

GOLD WIRE

Material

Purity

Gold Wire .005”
3N5, 4N, 5N
Gold Wire .006" 3N5, 4N, 5N
Gold Wire .007" 3N5, 4N, 5N
Gold Wire .008" 3N5, 4N, 5N
Gold Wire .009" 3N5, 4N, 5N
Gold Wire .010" 3N5, 4N, 5N
Gold Wire .015" 3N5, 4N, 5N
Gold Wire .020" 3N5, 4N, 5N
Gold Wire .025" 3N5, 4N, 5N
Gold Wire .030" 3N5, 4N, 5N
Gold Wire .040" 3N5, 4N, 5N
Gold Wire .060" 3N5, 4N, 5N
Gold Wire .080" 3N5, 4N, 5N
Gold Wire .090" 3N5, 4N, 5N

Wire diameters are available in increments of .001”. Wire is spooled to order and sold by the foot or meter. Additional diameters are available upon request. Call or e-mail for a quotation.

 

GOLD ROD

Material

Purity

Gold Rod .0625” 3N5, 4N, 5N
Gold Rod .125” 3N5, 4N, 5N
Gold Rod .250” 3N5, 4N, 5N
Gold Rod .500” 3N5, 4N, 5N
Gold Rod .625” 3N5, 4N, 5N
Gold Rod .750” 3N5, 4N, 5N
Gold Rod 1” 3N5, 4N, 5N

Additional diameters can be drawn in 2-3 days. Rod is cut to order and sold by the inch or foot. Additional diameters are available upon request. Call or e-mail for a quotation.

 

GOLD FOIL

Material

Purity

Gold Foil .001” 3N5, 4N, 5N
Gold Foil .002” 3N5, 4N, 5N
Gold Foil .003”  camera1 camera1 3N5, 4N, 5N
Gold Foil .004”  camera1 camera1 camera1 3N5, 4N, 5N
Gold Foil .005” 3N5, 4N, 5N
Gold Foil .006” 3N5, 4N, 5N
Gold Foil .007” 3N5, 4N, 5N
Gold Foil .008” 3N5, 4N, 5N
Gold Foil .009” 3N5, 4N, 5N

Foil is cut to order and sold by the square inch or square foot. Additonal thicknesses are available upon request. Call or e-mail for a quotation.

 

GOLD SHEET

Material

Purity

Gold Sheet .010”  3N5, 4N, 5N
Gold Sheet .015" 4N, 5N
Gold Sheet .020" 3N5, 4N, 5N
Gold Sheet .024" 4N
Gold Sheet .025" 4N, 5N
Gold Sheet .030" 4N, 5N
Gold Sheet .040" 4N, 5N
Gold Sheet .050" 3N, 5N
Gold Sheet .060" 4N, 5N
Gold Sheet .062" 4N
Gold Sheet .063" 3N5
Gold Sheet .080" 4N, 5N
Gold Sheet .137" 5N

Sheet thicknesses are available in increments of .001”. Sheet is cut to order and sold by the square inch or square foot. Additional thicknesses are available upon request. Call or e-mail for a quotation.

 

GOLD SPUTTERING TARGETS

Material

Purity

Gold Sputtering Target 2"D X .125"T 3N5, 4N, 5N
Gold Sputtering Target 2"D X .250"T 3N5, 4N, 5N
Gold Sputtering Target 3"D X .125"T 3N5, 4N, 5N
Gold Sputtering Target 3"D X .250"T 3N5, 4N, 5N
Gold Sputtering Target 4"D X .125"T 3N5, 4N, 5N
Gold Sputtering Target 4"D X .250"T 3N5, 4N, 5N

Additional sizes and sputtering targets produced from compounds are available upon request.

 

GOLD POWDER, SHOT, PELLETS, & INGOT

Material

Purity

Gold Shot 3-6mm  3N5, 4N, 5N, 6N
Gold Pellets  .250"D X .125"L 3N5, 4N, 5N
Gold Pellets .250"D X .250"L 3N5, 4N, 5N
Gold Ingot 3N5, 4N, 5N
Gold Powder-100 Mesh 3N5, 4N, 5N
Gold Powder-325 Mesh 3N5, 4N, 5N

Powder, shot, pellets, and ingots are packaged to order and sold by the gram or kilogram.

 

GOLD COMPOUNDS

Material

Purity

Ammonium Tetrachloroaurate Hydrate (NH4)AuCl4 -xH2O -325 Mesh 4N 5N
Bromoauric Acid HAuBr4-xH2O -325 Mesh 4N 5N
Chloroauric Acid HAuCl4-xH2O -325 Mesh 4N 5N
Gold Acetate Au(O2CCH3)3 -325 Mesh 4N 5N
Gold Bromide AuBr3-xH2O -325 Mesh 4N 5N
Gold Chloride AuCl -325 Mesh 4N 5N
Gold Chloride AuCl3-xH2O -325 Mesh 4N 5N
Gold Cyanide AuCN -325 Mesh 4N 5N
Gold Hydroxide Au(OH)3 -325 Mesh 4N 5N
Gold Iodide AuI -325 Mesh 4N 5N
Gold Selenate Au2(SeO4)3 -325 Mesh 4N 5N
Gold Selenite Au2(SeO3)3 -325 Mesh 4N 5N
Gold Sulfide AuS -325 Mesh 4N 5N
Gold Telluride AuTe2 -325 Mesh 4N 5N
Potassium Dicyanoaurate KAu(CN)2 -325 Mesh 4N 5N
Potassium Tetrabromoaurate KAuBr4-xH2O -325 Mesh 4N 5N
Potassium Tetrachloroaurate KAuCl4-xH2O -325 Mesh 4N 5N
Potassium Tetrathiocyanoaurate K[Au(SCN)4] -325 Mesh 4N 5N
Sodium Aurothiomalate C4H3AuO4S-Na -325 Mesh 4N 5N
Sodium Aurothiosulfate Na3Au(S2O3)2-2H2O -325 Mesh 4N 5N
Sodium Dicyanoaurate NaAu(CN)2 -325 Mesh 4N 5N
Sodium Tetrabromoaurate NaAuBr4-xH2O -325 Mesh 4N 5N
Sodium Tetrachloroaurate NaArCl4-2H2O -325 Mesh 4N 5N
Tetraamminegold Nitrate Au(NH3)4(NO3)3 -325 Mesh 4N 5N
Triethylphosphine Gold Chloride AuP(C2H5)3Cl-325 Mesh 4N 5N
Triphenylphosphine Gold Chloride AuP(C6H5)3Cl -325 Mesh 4N 5N

Compounds are packaged to order and sold by the gram or kilogram. For Gold single crystals see “Single Crystals.”


Material Safety Data Sheet - MSDS
Gold MSDS
Technical Data Sheets
Understanding Mesh Sizes
 
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