Platinum
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- ₹1602 - ₹1456804
- 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
231 prices
Selected condition：
Brand
- ALFA India
- Sigma-Aldrich(India)
- ottokemi
- SRL
Package
- 1m
- 2m
- 5m
- 10m
- 50mm
- 50mm(1pc)
- 25m
- 100m
- 0.1g
- 100mg
- 180MG
- 250MG
- 0.25g
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- 25x25mm
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- 900MG
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- 2.5G
- 50x50mm
- 2.6G
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- 5gm
- 5g
- 6.55G
- 7G
- 10gm
- 100x100mm
- 10G
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- 25g
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- 1pc.
- 1pc
- ManufacturerALFA India
- Product numberALF-014195-BV
- Product descriptionPlatinum wire, 0.762mm (0.03in) dia, hard, 99.95% (metals basis)
- Packaging30cm
- Price₹44589
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-010957-BW
- Product descriptionPlatinum wire, 0.5mm (0.02in) dia, Premion™, 99.997% (metals basis)
- Packaging50cm
- Price₹44589
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-010287-G5
- Product descriptionPlatinum wire, 0.2032mm (0.008in) dia, For ISA Type R or S Standard Grade Thermocouple
- Packaging5m
- Price₹44589
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-010956-BS
- Product descriptionPlatinum wire, 1.0mm (0.04in) dia, Premion™, 99.997% (metals basis)
- Packaging10cm
- Price₹44589
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-014361-BY
- Product descriptionPlatinum wire, 0.508mm (0.02in) dia, For ISA Type R or S Standard Grade Thermocouple
- Packaging100cm
- Price₹44589
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-013039-BY
- Product descriptionPlatinum wire, 0.368mm (0.0145in) dia, hard, 99.95% (metals basis)
- Packaging100cm
- Price₹44589
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-011509-FF
- Product descriptionPlatinum foil, 0.1mm (0.004in) thick, Premion™, 99.99% (metals basis)
- Packaging25x25mm
- Price₹41140
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-011510-FI
- Product descriptionPlatinum foil, 0.025mm (0.001in) thick, Premion™, 99.99% (metals basis)
- Packaging50x50mm
- Price₹41233
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-010958-CB
- Product descriptionPlatinum wire, 0.25mm (0.01in) dia, Premion™, 99.997% (metals basis)
- Packaging250cm
- Price₹44589
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-010292-G9
- Product descriptionPlatinum wire, 0.025mm (0.001in) dia, 99.95% (metals basis)
- Packaging25m
- Price₹44589
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-014195-BW
- Product descriptionPlatinum wire, 0.762mm (0.03in) dia, hard, 99.95% (metals basis)
- Packaging50cm
- Price₹44589
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-010287-G1
- Product descriptionPlatinum wire, 0.2032mm (0.008in) dia, For ISA Type R or S Standard Grade Thermocouple
- Packaging1m
- Price₹32347
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-010294-BQ
- Product descriptionPlatinum tubing, 1.57mm (0.0618in) OD, 1.32mm (0.0528in) ID, 99.9% (metals basis)
- Packaging5cm
- Price₹33506
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-010289-G5
- Product descriptionPlatinum wire, 0.127mm (0.005in) dia, For ISA Type R or S Standard Grade Thermocouple
- Packaging5m
- Price₹34497
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-040419-KG
- Product descriptionPlatinum slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.95% (metals basis)
- Packaging1pc.
- Price₹34640
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-010286-BU
- Product descriptionPlatinum wire, 0.5mm (0.02in) dia, hard, 99.95% (metals basis)
- Packaging25cm
- Price₹38113
- Updated2022-05-26
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| ALFA India | ALF-014195-BV | Platinum wire, 0.762mm (0.03in) dia, hard, 99.95% (metals basis) | 30cm | ₹44589 | 2022-05-26 | Buy |
| ALFA India | ALF-010957-BW | Platinum wire, 0.5mm (0.02in) dia, Premion™, 99.997% (metals basis) | 50cm | ₹44589 | 2022-05-26 | Buy |
| ALFA India | ALF-010287-G5 | Platinum wire, 0.2032mm (0.008in) dia, For ISA Type R or S Standard Grade Thermocouple | 5m | ₹44589 | 2022-05-26 | Buy |
| ALFA India | ALF-010956-BS | Platinum wire, 1.0mm (0.04in) dia, Premion™, 99.997% (metals basis) | 10cm | ₹44589 | 2022-05-26 | Buy |
| ALFA India | ALF-014361-BY | Platinum wire, 0.508mm (0.02in) dia, For ISA Type R or S Standard Grade Thermocouple | 100cm | ₹44589 | 2022-05-26 | Buy |
| ALFA India | ALF-013039-BY | Platinum wire, 0.368mm (0.0145in) dia, hard, 99.95% (metals basis) | 100cm | ₹44589 | 2022-05-26 | Buy |
| ALFA India | ALF-011509-FF | Platinum foil, 0.1mm (0.004in) thick, Premion™, 99.99% (metals basis) | 25x25mm | ₹41140 | 2022-05-26 | Buy |
| ALFA India | ALF-011510-FI | Platinum foil, 0.025mm (0.001in) thick, Premion™, 99.99% (metals basis) | 50x50mm | ₹41233 | 2022-05-26 | Buy |
| ALFA India | ALF-010958-CB | Platinum wire, 0.25mm (0.01in) dia, Premion™, 99.997% (metals basis) | 250cm | ₹44589 | 2022-05-26 | Buy |
| ALFA India | ALF-010292-G9 | Platinum wire, 0.025mm (0.001in) dia, 99.95% (metals basis) | 25m | ₹44589 | 2022-05-26 | Buy |
| ALFA India | ALF-014195-BW | Platinum wire, 0.762mm (0.03in) dia, hard, 99.95% (metals basis) | 50cm | ₹44589 | 2022-05-26 | Buy |
| ALFA India | ALF-010287-G1 | Platinum wire, 0.2032mm (0.008in) dia, For ISA Type R or S Standard Grade Thermocouple | 1m | ₹32347 | 2022-05-26 | Buy |
| ALFA India | ALF-010294-BQ | Platinum tubing, 1.57mm (0.0618in) OD, 1.32mm (0.0528in) ID, 99.9% (metals basis) | 5cm | ₹33506 | 2022-05-26 | Buy |
| ALFA India | ALF-010289-G5 | Platinum wire, 0.127mm (0.005in) dia, For ISA Type R or S Standard Grade Thermocouple | 5m | ₹34497 | 2022-05-26 | Buy |
| ALFA India | ALF-040419-KG | Platinum slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.95% (metals basis) | 1pc. | ₹34640 | 2022-05-26 | Buy |
| ALFA India | ALF-010286-BU | Platinum wire, 0.5mm (0.02in) dia, hard, 99.95% (metals basis) | 25cm | ₹38113 | 2022-05-26 | 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
Resistivity :10.6 μΩ-cm, 20°C
Water Solubility :Insoluble
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.
InChIKey :BASFCYQUMIYNBI-UHFFFAOYSA-N
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
Resistivity :10.6 μΩ-cm, 20°C
Water Solubility :Insoluble
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.
InChIKey :BASFCYQUMIYNBI-UHFFFAOYSA-N
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
| Symbol(GHS): |
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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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