Platinum
|
- $13 - $10470
- Product name: Platinum
- CAS: 7440-06-4
- MF: Pt
- MW: 195.08
- EINECS:231-116-1
- MDL Number:MFCD00011179
- Synonyms:Platinum, 1% on activated carbon paste, Type 163;Platinum, 10% on activated carbon paste, Type 128M;Platinum, 5% on activated carbon paste, Type 128M;Platinum, 5% on carbon paste, B501032-5;Platinum, 3% on carbon paste, B103032-3;Platinum, 5% on alumina powder, B301099-5;Platinum, 5% on activated carbon paste, Type 18;Platinum, 5% on carbon paste, B501018-5
832 prices
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Brand
- AK Scientific
- American Custom Chemicals Corporation
- Apolloscientific
- Arctom
- Biosynth
- BroadPharm
- Chem-Impex
- ChemScene
- Labseeker
- Oakwood
- Sigma-Aldrich
- Strem Chemicals
- Thermo Scientific Chemicals
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- ManufacturerAK Scientific
- Product number1563AP
- Product descriptionPlatinum on silica, 1 wt. % loading, granular, dry
- Packaging1g
- Price$147
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberY1355
- Product descriptionPlatinum black
- Packaging5g
- Price$235
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number1563AP
- Product descriptionPlatinum on silica, 1 wt. % loading, granular, dry
- Packaging5g
- Price$447
- Updated2026-06-04
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0004660
- Product descriptionPLATINUM 95.00%
- Packaging250MG
- Price$891.38
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR935454
- Product descriptionPlatinum on activated carbon, 5% loading, 50% water 95%
- Packaging5g
- Price$270
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR935454
- Product descriptionPlatinum on activated carbon, 5% loading, 50% water 95%
- Packaging5g
- Price$270
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR935454
- Product descriptionPlatinum on activated carbon, 5% loading, 50% water 95%
- Packaging1g
- Price$90
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR935454
- Product descriptionPlatinum on activated carbon, 5% loading, 50% water 95%
- Packaging1g
- Price$90
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR935454
- Product descriptionPlatinum on activated carbon, 5% loading, 50% water 95%
- Packaging10g
- Price$448
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR935454
- Product descriptionPlatinum on activated carbon, 5% loading, 50% water 95%
- Packaging10g
- Price$448
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR935454
- Product descriptionPlatinum on activated carbon, 5% loading, 50% water 95%
- Packaging25g
- Price$860
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR935454
- Product descriptionPlatinum on activated carbon, 5% loading, 50% water 95%
- Packaging25g
- Price$860
- Updated2026-06-04
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- ManufacturerArctom
- Product numberSY025813
- Product descriptionPlatinum 10% on Carbon, (contains50-70%H2O) 10%
- Packaging10g
- Price$60
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberSY025813
- Product descriptionPlatinum10%onCarbon 10%
- Packaging10g
- Price$114
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberSY025813
- Product descriptionPlatinum 10% on Carbon, (contains50-70%H2O) 10%
- Packaging1g
- Price$13
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberSY025813
- Product descriptionPlatinum10%onCarbon 10%
- Packaging1g
- Price$20
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | 1563AP | Platinum on silica, 1 wt. % loading, granular, dry | 1g | $147 | 2026-06-04 | Buy |
| AK Scientific | Y1355 | Platinum black | 5g | $235 | 2021-12-16 | Buy |
| AK Scientific | 1563AP | Platinum on silica, 1 wt. % loading, granular, dry | 5g | $447 | 2026-06-04 | Buy |
| American Custom Chemicals Corporation | ING0004660 | PLATINUM 95.00% | 250MG | $891.38 | 2021-12-16 | Buy |
| Apolloscientific | OR935454 | Platinum on activated carbon, 5% loading, 50% water 95% | 5g | $270 | 2026-06-04 | Buy |
| Apolloscientific | OR935454 | Platinum on activated carbon, 5% loading, 50% water 95% | 5g | $270 | 2026-06-04 | Buy |
| Apolloscientific | OR935454 | Platinum on activated carbon, 5% loading, 50% water 95% | 1g | $90 | 2026-06-04 | Buy |
| Apolloscientific | OR935454 | Platinum on activated carbon, 5% loading, 50% water 95% | 1g | $90 | 2026-06-04 | Buy |
| Apolloscientific | OR935454 | Platinum on activated carbon, 5% loading, 50% water 95% | 10g | $448 | 2026-06-04 | Buy |
| Apolloscientific | OR935454 | Platinum on activated carbon, 5% loading, 50% water 95% | 10g | $448 | 2026-06-04 | Buy |
| Apolloscientific | OR935454 | Platinum on activated carbon, 5% loading, 50% water 95% | 25g | $860 | 2026-06-04 | Buy |
| Apolloscientific | OR935454 | Platinum on activated carbon, 5% loading, 50% water 95% | 25g | $860 | 2026-06-04 | Buy |
| Arctom | SY025813 | Platinum 10% on Carbon, (contains50-70%H2O) 10% | 10g | $60 | 2026-05-26 | Buy |
| Arctom | SY025813 | Platinum10%onCarbon 10% | 10g | $114 | 2021-12-16 | Buy |
| Arctom | SY025813 | Platinum 10% on Carbon, (contains50-70%H2O) 10% | 1g | $13 | 2026-05-26 | Buy |
| Arctom | SY025813 | Platinum10%onCarbon 10% | 1g | $20 | 2021-12-16 | Buy |
Properties
Melting point :1772 °C (lit.)
Boiling point :3827 °C (lit.)
Density :21.45 g/cm3 (lit.)
refractive index :n20/D 1.347
Flash point :3825°C
storage temp. :2-8°C
solubility :Soluble in hot aqua regia.
form :wire
Specific Gravity :21.45
color :White
PH :0.5 (20°C in H2O)
Resistivity :10.6 μΩ-cm, 20°C
Water Solubility :Insoluble
Electrical Conductivity :9.4× 106S/m
Thermal Conductivity :71 W/(m·K)
Merck :14,7529
Exposure limits :ACGIH: TWA 1 mg/m3
OSHA: TWA 0.002 mg/m3
NIOSH: TWA 1 mg/m3 Dielectric constant :6.5（Ambient）
Stability :Stable. Platinum black is highly flammable.
Cosmetics Ingredients Functions :SKIN CONDITIONING
SKIN CONDITIONING - MISCELLANEOUS
DEODORANT
ANTIMICROBIAL
ABRASIVE
ANTIOXIDANT InChI :1S/Pt
InChIKey :BASFCYQUMIYNBI-UHFFFAOYSA-N
SMILES :[Pt]
CAS DataBase Reference :7440-06-4(CAS DataBase Reference)
NIST Chemistry Reference :Platinum(7440-06-4)
EPA Substance Registry System :Platinum (7440-06-4)
Boiling point :3827 °C (lit.)
Density :21.45 g/cm3 (lit.)
refractive index :n
Flash point :3825°C
storage temp. :2-8°C
solubility :Soluble in hot aqua regia.
form :wire
Specific Gravity :21.45
color :White
PH :0.5 (20°C in H2O)
Resistivity :10.6 μΩ-cm, 20°C
Water Solubility :Insoluble
Electrical Conductivity :9.4× 106S/m
Thermal Conductivity :71 W/(m·K)
Merck :14,7529
Exposure limits :ACGIH: TWA 1 mg/m3
OSHA: TWA 0.002 mg/m3
NIOSH: TWA 1 mg/m3 Dielectric constant :6.5（Ambient）
Stability :Stable. Platinum black is highly flammable.
Cosmetics Ingredients Functions :SKIN CONDITIONING
SKIN CONDITIONING - MISCELLANEOUS
DEODORANT
ANTIMICROBIAL
ABRASIVE
ANTIOXIDANT InChI :1S/Pt
InChIKey :BASFCYQUMIYNBI-UHFFFAOYSA-N
SMILES :[Pt]
CAS DataBase Reference :7440-06-4(CAS DataBase Reference)
NIST Chemistry Reference :Platinum(7440-06-4)
EPA Substance Registry System :Platinum (7440-06-4)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
Platinum was discovered in Colombia, South America by Ulloa in 1735 and six years later in 1741 by Wood. The metal was isolated from native platinum by Delisle in 1775 and produced in malleable form by Chabaneau in 1786. Wollaston in 1803 developed a method of obtaining pure malleable platinum from crude platinum by extraction with aqua regia. The process led to the discovery of two other platinum group metals, palladium and rhodium, that were found in the aqua regia extract after platinum precipitated. Platinum derived its name from platina originating from the Spanish word plata for silver, because it was thought to be a trivial unwanted material associated with gold in gold mines of Central America.Platinum occurs in nature as a bright-white cubic crystalline solid with metallic luster associated with other noble metals of its group. Platinum also occurs as the mineral sperrylite, PtAs2, found as tin-white brittle cubic crystals containing 52−57% platinum in certain nickel-bearing deposits. Some other minerals of platinum are cooperite PtS (Pt 80-86%); and braggite(Pt, Pd, Ni)S (Pt 58-60%). The abundance of platinum in the earth’s crust is estimated to be 0.005 mg/kg.
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Suppliers and manufacturers
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Platinum
CAS:7440-06-4
