CAS 7440-06-4

Platinum

Description:

Platinum, with the CAS number 7440-06-4, is a dense, malleable, and ductile transition metal known for its remarkable resistance to corrosion and oxidation. It has a silvery-white appearance and is highly valued for its catalytic properties, making it essential in various industrial applications, particularly in catalytic converters for automobiles, where it helps convert harmful gases into less toxic emissions. Platinum exhibits excellent thermal and electrical conductivity, and it is often used in jewelry and high-end electronics due to its aesthetic appeal and durability. The metal has a high melting point and is chemically inert, which contributes to its stability in various environments. Platinum can form various oxidation states, with +2, +4, and +6 being the most common, and it readily forms complexes with other elements. Its rarity and the complexity of its extraction contribute to its high market value, making it one of the most precious metals in the world.

Formula: Pt

InChI: InChI=1S/Pt

InChI key: InChIKey=BASFCYQUMIYNBI-UHFFFAOYSA-N

SMILES: [Pt]

Synonyms:

• 9410Dx
• A 3788A
• Aps-Wm 100Ca
• Ay 1050
• Engelhard A 3788A
• Furuuchi 8105
• Htp 020
• Iaso
• Liquid Bright Platinum
• Metalor 6082
• Ok-Pt 10
• Platin
• Platine
• Platino
• Platinul
• Platinum Coating Quality Balzers
• Platinum bl
• Platinum black
• Platinum element
• Platinum gray
• Platinum on activated carbon
• Platinum sponge
• Platinumblackmin
• Platinumblacksurfaceareasqmg
• PlatinumfoilNmmcagxmm
• PlatinumfoilNmmthickcagxmm
• Platinumonactivatedcarbonpowder
• Platinumonaluminapowder
• Platinumonaluminaxpellets
• PlatinumoncarbonAngstromspowder
• PlatinumonpolyethylenimineSiOROYERPtCATALYSTmesh
• PlatinumpowderNmesh
• PlatinumpowderNmicron
• PlatinumspongeNbluegraypowder
• PlatinumspongeNmeshgran
• PlatinumwireNmmdiacagcm
• Pr 0
• TP 1 (metal)
• Tct 241
• Tec 90330
• Tp 1
• Tpt 200
• Tr 706
• Tr 7091T
• Tr 7902
• Platinum

Platinum wire, 0.368mm (0.0145in) dia, hard, 99.95% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.95%

Color and Shape: Silver white, Wire, 0.368mm (0.0145in) diameter, hardened.

Molecular weight: 195.08

Ref: 02-013039

Platinum foil, 0.1mm (0.004in) thick, Premion™, 99.99% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.99%

Color and Shape: Foil

Molecular weight: 195.08

Ref: 02-011509

Platinum wire, 0.0762mm (0.003in) dia, For ISA Type R or S Standard Grade Thermocouple

CAS: 7440-06-4

For ISA Type R or S Standard Grade Thermocouple

Formula: Pt

Color and Shape: Wire, 0.0762mm (0.003in) diameter

Molecular weight: 195.08

Ref: 02-010291

Platinum wire, 0.5mm (0.02in) dia, annealed, 99.95% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.95%

Color and Shape: Silver white, Wire, 0.5mm (0.02in) diameter, annealed.

Molecular weight: 195.08

Ref: 02-043288

Platinum gauze, 45 mesh woven from 0.198mm (0.0078in) dia wire, 99.9% (metals basis)

CAS: 7440-06-4

Platinum gauze is used in electronics industry for electrical contacts which might be subjected to high temperatures. It also acts as a catalyst in the production of nitric acid. It plays an essential role in the cracking processes in oil refineries. It can be coated on electrode surface by electrop

Formula: Pt

Purity: 99.9%

Color and Shape: Metallic grey, Gauze, 45 mesh, 0.0078 inch wire dia.

Molecular weight: 195.08

Ref: 02-041814

Platinum foil, 0.127mm (0.005in) thick, 99.9% (metals basis)

CAS: 7440-06-4

Form: Approx.1.7g/25 x 25mm

Formula: Pt

Purity: 99.9%

Color and Shape: Foil, Platinum

Molecular weight: 195.08

Ref: 02-000261

Platinum wire, 0.127mm (0.005in) dia, For ISA Type R or S Standard Grade Thermocouple

CAS: 7440-06-4

For ISA Type R or S Standard Grade Thermocouple

Formula: Pt

Color and Shape: Wire, 0.127mm (0.005in) diameter

Molecular weight: 195.08

Ref: 02-010289

Platinum foil, 0.25mm (0.01in) thick, 99.9% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.9%

Molecular weight: 195.08

Ref: 02-000861

Platinum black, high surface area

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Color and Shape: Black, Powder

Molecular weight: 195.08

Ref: 02-047349

Platinum granules, 6.35mm (0.25in) & down, 99.95% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.95%

Color and Shape: Silver to gray, Granules

Molecular weight: 195.08

Ref: 02-012236

Platinum wire, 0.025mm (0.001in) dia, 99.95% (metals basis)

CAS: 7440-06-4

Form: Approx.0.01g/m

Formula: Pt

Purity: 99.95%

Color and Shape: Silver, Wire

Molecular weight: 195.08

Ref: 02-010292

Platinum wire, 0.404mm (0.0159in) dia, annealed, 99.9% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.9%

Color and Shape: Silvery white, Wire, 0.404mm (0.0159in) diameter, annealed.

Molecular weight: 195.08

Ref: 02-045058

Platinum foil, 1.0mm (0.04in) thick, 99.9% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Purity: 99.9%

Ref: 02-011506

Platinum black, high surface area, HiSPEC™

CAS: 7440-06-4

Form: S.A. 25.0-30.4m2/g

Formula: Pt

Molecular weight: 195.08

Ref: 02-043838

Platinum, 5% on graphite, Type 286

CAS: 7440-06-4

Platinum, 5% on graphite, Type 286 is used as a material for gas sensors.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU

Formula: Pt

Color and Shape: Powder, Grey

Molecular weight: 195.08

Ref: 02-044365

Platinum foil, 0.5mm (0.02in) thick, Premion™, 99.99% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.99%

Molecular weight: 195.08

Ref: 02-011507

Platinum foil, 0.1mm (0.004in) thick, Premion™, 99.997% (metals basis)

CAS: 7440-06-4

Form: Approx.1.34g/25 x 25mm

Formula: Pt

Purity: 99.997%

Molecular weight: 195.08

Ref: 02-012059

Platinum, 5% on carbon, dry

CAS: 7440-06-4

Platinum is a catalyst used for hydrgenation of alkenes, alkynes, nitro groups; also used for hydrogenolysis of cyclopropanes, catalyzes oxidation of alcohols. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label inform

Formula: Pt

Color and Shape: Black, Powder

Molecular weight: 195.08

Ref: 02-A11186

Platinum wire, 0.0508mm (0.002in) dia, stress relieved, 99.99%(metals basis)

CAS: 7440-06-4

Form: Approx.0.043g/m, Temper: soft

Formula: Pt

Purity: 99.99%

Color and Shape: Wire, 0.0508 mm (0.002 in. ) dia.

Molecular weight: 195.08

Ref: 02-043772

Platinum foil, 0.25mm (0.01in) thick, Premion™, 99.99% (metals basis)

CAS: 7440-06-4

Form: Approx.3.35g/25 x 25mm

Purity: 99.99%

Ref: 02-011508

Platinum foil, 0.25mm (0.01in) thick, Premion™, 99.995% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.995%

Color and Shape: Silver to gray, Foil

Molecular weight: 195.08

Ref: 02-012058

Platinum wire, 0.762mm (0.03in) dia, hard, 99.95% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.95%

Molecular weight: 195.08

Ref: 02-014195

Platinum wire, 0.5mm (0.02in) dia, hard, 99.95% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.95%

Color and Shape: Silver white, Wire, 0.5mm (0.02in) diameter, hardened.

Molecular weight: 195.08

Ref: 02-010286

Platinum powder, -200 mesh, 99.98% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.98%

Molecular weight: 195.08

Ref: 02-012075

Platinum wire, 0.6mm (0.024in) dia, hard, 99.95% (metals basis)

CAS: 7440-06-4

Form: approx. 6.06g/m, Temper: as drawn

Formula: Pt

Purity: 99.95%

Color and Shape: Silver white, Wire, 0.6mm (0.024in) diameter, hardened.

Molecular weight: 195.08

Ref: 02-043494

Platinum foil, 0.025mm (0.001in) thick, Premion™, 99.99% (metals basis)

CAS: 7440-06-4

Form: approx. 1.34g/25x25mm

Formula: Pt

Purity: 99.99%

Color and Shape: Silver-grey, Foil

Molecular weight: 195.08

Ref: 02-011510

Platinum wire, 0.3mm (0.012in) dia, 99.9% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.9%

Color and Shape: Wire, 0.3mm (0.012in) diameter., Silvery white

Molecular weight: 195.08

Ref: 02-043014

Platinum 20%, water 58%

CAS: 7440-06-4

Molecular weight: 194.96

Ref: 10-F570779

Platinum wire, 1.5mm (0.059in) dia, hard, 99.95% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.95%

Color and Shape: Silvery white, Wire, 1.5mm (0.059in) diameter, ≈37.9g/m,Tempered as drawn.

Molecular weight: 195.08

Ref: 02-013153

Platinum wire, 0.1mm (0.004in) dia, Premion™, 99.997% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.997%

Molecular weight: 195.08

Ref: 02-010959

Platinum rod, 6.35mm (0.25in) dia, Premion™, 99.99% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.99%

Color and Shape: Rod, approx. 6.35 mm dia., Metallic grey

Molecular weight: 195.08

Ref: 02-012556

Platinum wire, 0.127mm (0.005in) dia, hard, 99.9% (metals basis)

CAS: 7440-06-4

Form: approx. 2.7g/m

Formula: Pt

Purity: 99.9%

Molecular weight: 195.08

Ref: 02-000263

Platinum powder, -325 mesh, 99.9+% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.9+%

Molecular weight: 195.08

Ref: 02-038374

Platinum wire, 0.25mm (0.01in) dia, For ISA Type R or S Standard Grade Thermocouple

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Color and Shape: Wire, 0.25mm (0.01in) diameter

Molecular weight: 195.08

Ref: 02-010288

Platinum, 5% on activated carbon paste, Type 128M

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Molecular weight: 195.08

Ref: 02-H37641

Platinum gauze, 100 mesh woven from 0.0762mm (0.003in) dia wire, 99.9% (metals basis)

CAS: 7440-06-4

Form: approx. 0.47g/25x25mm; Wire cloth; Open area: 62.7%; Width of opening: 0.015 in.

Formula: Pt

Purity: 99.9%

Color and Shape: Gauze,100 mesh woven from 0.762mm diameter wire

Molecular weight: 195.08

Ref: 02-010282

Platinum wire, 0.25mm (0.01in) dia, Premion™, 99.997% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.997%

Molecular weight: 195.08

Ref: 02-010958

Platinum wire, 0.5mm (0.02in) dia, Premion™, 99.997% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.997%

Molecular weight: 195.08

Ref: 02-010957

Platinum, 5% on activated carbon paste, B103032-5

CAS: 7440-06-4

Platinum, 5% on activated carbon paste is used for a broad range of reactions common to palladium on carbon catalysts. it is utilized for hydrogenolysis reactions using molecular hydrogen.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some doc

Formula: Pt

Molecular weight: 195.08

Ref: 02-045445

Platinum, 5% on alumina paste, 5R94

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Ref: 02-038318

Platinum, 10% on carbon, dry

CAS: 7440-06-4

Platinum, 10% on carbon, is used as a catalyst for the hydrogenation of alkenes, alkynes, nitro groups, ketones and aromatics. It is also used for hydrogenolysis of cyclopropanes. It is involved in the catalyzes oxidation of alcohols.This Thermo Scientific Chemicals brand product was originally part

Formula: Pt

Color and Shape: Black, powder

Molecular weight: 195.08

Ref: 02-L00469

Platinum sputtering target, 25.4mm (1.0in) dia x 6.35mm (0.250in) thick, 99.99% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.99%

Color and Shape: Silver white, Sputtering target, 25.4mm (1.0in) diameter x 6.35mm (0.250in) thick.

Molecular weight: 195.08

Ref: 02-044399

Platinum black

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Color and Shape: Powder

Molecular weight: 195.08

Ref: 02-047397

Platinum, 5% on carbon, sulfided, B106032-5, nominally 50% water wet

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Molecular weight: 195.08

Ref: 02-H36544

Platinum foil, 1.0mm (0.04in) thick, Premion™, 99.997% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Purity: 99.997%

Ref: 02-012060

Platinum wire, 1.0mm (0.04in) dia, hard, 99.95% (metals basis)

CAS: 7440-06-4

Form: approx. 16.8g/m; Temper: as drawn

Formula: Pt

Purity: 99.95%

Color and Shape: Wire, approximately 1.0 mm in diameter, Metallic grey

Molecular weight: 195.08

Ref: 02-010285

Platinum Thinfoil, 0.004^+0.0025mm (0.00016^+0.0001in) thick, 99.95% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.95%

Color and Shape: Silvery white, Foil, 0.004 ±0.0025mm (0.00016 ±0.0001in) thick.

Molecular weight: 195.08

Ref: 02-012868

Platinum wire, 1.0mm (0.04in) dia, annealed, 99.95% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.95%

Color and Shape: Silver white, Wire, 1.0mm (0.04in) diameter, annealed.

Molecular weight: 195.08

Ref: 02-043276

Platinum gauze, Unimesh N7433, expanded metal mesh, 0.34mm (0.013in) thick

CAS: 7440-06-4

Platinum gauze is used in electronics industry for electrical contacts which might be subjected to high temperatures. It also acts as a catalyst in the production of nitric acid. It plays an essential role in the cracking processes in oil refineries. It can be coated on electrode surface by electrop

Formula: Pt

Color and Shape: Gauze, 0.34 mm (0.013 in) thick

Molecular weight: 195.08

Ref: 02-046966

Platinum powder, -22 mesh, Premion™, 99.99% (metals basis)

CAS: 7440-06-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Pt

Purity: 99.99%

Color and Shape: Gray, Powder

Molecular weight: 195.08

Ref: 02-010672