LANTHANUM
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- $34.4 - $4020
- Product name: LANTHANUM
- CAS: 7439-91-0
- MF: La
- MW: 138.91
- EINECS:231-099-0
- MDL Number:MFCD00011066
- Synonyms:LANTHANUM, INGOT, 99.9%;LANTHANUM UNDER OIL;LanthanumFoil,99.9%;LANTHANUM 99.9%, PELLETS PACKED UNDER OIL;Lanthanumchips(99.6%REO);Lanthanumfoil(99.9%REO);Lanthanumingot(99.9%REO);Lanthanumpowder(99.9%REO)
61 prices
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Brand
- Alfa Aesar
- American Custom Chemicals Corporation
- ProChem
- Sigma-Aldrich
- Strem Chemicals
- Usbiological
Package
- 5MG
- 25x25mm
- 50x50mm
- 5g
- 10g
- 25gm
- 25g
- 50g
- 1ea
- 100g
- 100mL
- 2ea
- 100gm
- 250g
- 5ea
- 1each
- ManufacturerAlfa Aesar
- Product number014429
- Product descriptionLanthanum plasma standard solution
- Packaging100mL
- Price$103
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number045740
- Product descriptionLanthanum sputtering target 50.8mm dia x 3.18mm thick
- Packaging1each
- Price$808
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number046064
- Product descriptionLanthanum sputtering target, 76.2mm dia x 1.59mm thick
- Packaging1each
- Price$808
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number045932
- Product descriptionLanthanum sputtering target, 76.2mm dia x 3.18mm thick
- Packaging1each
- Price$939
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0016306
- Product descriptionLANTHANUM 95.00%
- Packaging5MG
- Price$504.27
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number2101
- Product descriptionLanthanum,powder,250micronProduct#Purity 99.9%
- Packaging25gm
- Price$65
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number2101
- Product descriptionLanthanum, powder, 250 micron Product # Purity 99.9%
- Packaging25gm
- Price$65
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number2098
- Product descriptionLanthanum,chips(underoil)Product#Purity 99.6%
- Packaging25gm
- Price$150
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number2098
- Product descriptionLanthanum, chips (under oil) Product # Purity 99. 6%
- Packaging25gm
- Price$150
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number2101
- Product descriptionLanthanum, powder, 250 micron Product # Purity 99.9%
- Packaging100gm
- Price$185
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number2101
- Product descriptionLanthanum,powder,250micronProduct#Purity 99.9%
- Packaging100gm
- Price$185
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number2098
- Product descriptionLanthanum, chips (under oil) Product # Purity 99. 6%
- Packaging100gm
- Price$510
- Updated2021-12-16
- Buy
- ManufacturerProChem
- Product number2098
- Product descriptionLanthanum,chips(underoil)Product#Purity 99.6%
- Packaging100gm
- Price$510
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number207225
- Product descriptionLanthanum atomic absorption standard solution analytical standard, 1,000?μg/mL La in 1 wt. % HNO3 (Exact La concentration on label)
- Packaging100ML
- Price$34.4
- Updated2022-05-15
- Buy
- ManufacturerSigma-Aldrich
- Product number261130
- Product descriptionLanthanum ingot (under oil), 99.9% trace rare earth metals basis
- Packaging25g
- Price$267
- Updated2023-06-20
- Buy
- ManufacturerSigma-Aldrich
- Product number263117
- Product descriptionLanthanum pieces
- Packaging25g
- Price$357
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Alfa Aesar | 014429 | Lanthanum plasma standard solution | 100mL | $103 | 2024-03-01 | Buy |
| Alfa Aesar | 045740 | Lanthanum sputtering target 50.8mm dia x 3.18mm thick | 1each | $808 | 2021-12-16 | Buy |
| Alfa Aesar | 046064 | Lanthanum sputtering target, 76.2mm dia x 1.59mm thick | 1each | $808 | 2021-12-16 | Buy |
| Alfa Aesar | 045932 | Lanthanum sputtering target, 76.2mm dia x 3.18mm thick | 1each | $939 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0016306 | LANTHANUM 95.00% | 5MG | $504.27 | 2021-12-16 | Buy |
| ProChem | 2101 | Lanthanum,powder,250micronProduct#Purity 99.9% | 25gm | $65 | 2021-12-16 | Buy |
| ProChem | 2101 | Lanthanum, powder, 250 micron Product # Purity 99.9% | 25gm | $65 | 2021-12-16 | Buy |
| ProChem | 2098 | Lanthanum,chips(underoil)Product#Purity 99.6% | 25gm | $150 | 2021-12-16 | Buy |
| ProChem | 2098 | Lanthanum, chips (under oil) Product # Purity 99. 6% | 25gm | $150 | 2021-12-16 | Buy |
| ProChem | 2101 | Lanthanum, powder, 250 micron Product # Purity 99.9% | 100gm | $185 | 2021-12-16 | Buy |
| ProChem | 2101 | Lanthanum,powder,250micronProduct#Purity 99.9% | 100gm | $185 | 2021-12-16 | Buy |
| ProChem | 2098 | Lanthanum, chips (under oil) Product # Purity 99. 6% | 100gm | $510 | 2021-12-16 | Buy |
| ProChem | 2098 | Lanthanum,chips(underoil)Product#Purity 99.6% | 100gm | $510 | 2021-12-16 | Buy |
| Sigma-Aldrich | 207225 | Lanthanum atomic absorption standard solution analytical standard, 1,000?μg/mL La in 1 wt. % HNO3 (Exact La concentration on label) | 100ML | $34.4 | 2022-05-15 | Buy |
| Sigma-Aldrich | 261130 | Lanthanum ingot (under oil), 99.9% trace rare earth metals basis | 25g | $267 | 2023-06-20 | Buy |
| Sigma-Aldrich | 263117 | Lanthanum pieces | 25g | $357 | 2024-03-01 | Buy |
Properties
Melting point :920 °C (lit.)
Boiling point :3464 °C (lit.)
Density :6.19 g/mL at 25 °C (lit.)
solubility :soluble in dilute acid solutions
color :Silver-white
Specific Gravity :6.19
Resistivity :54 μΩ-cm
Water Solubility :slowly decomposes in H2O; readily attacked by mineral acids [MER06]
Sensitive :Air & Moisture Sensitive
Merck :13,5379
Exposure limits :ACGIH: TWA 2 ppm; STEL 4 ppm
OSHA: TWA 2 ppm(5 mg/m3)
NIOSH: IDLH 25 ppm; TWA 2 ppm(5 mg/m3); STEL 4 ppm(10 mg/m3) Stability :Stable.
CAS DataBase Reference :7439-91-0(CAS DataBase Reference)
EPA Substance Registry System :Lanthanum (7439-91-0)
Boiling point :3464 °C (lit.)
Density :6.19 g/mL at 25 °C (lit.)
solubility :soluble in dilute acid solutions
color :Silver-white
Specific Gravity :6.19
Resistivity :54 μΩ-cm
Water Solubility :slowly decomposes in H2O; readily attacked by mineral acids [MER06]
Sensitive :Air & Moisture Sensitive
Merck :13,5379
Exposure limits :ACGIH: TWA 2 ppm; STEL 4 ppm
OSHA: TWA 2 ppm(5 mg/m3)
NIOSH: IDLH 25 ppm; TWA 2 ppm(5 mg/m3); STEL 4 ppm(10 mg/m3) Stability :Stable.
CAS DataBase Reference :7439-91-0(CAS DataBase Reference)
EPA Substance Registry System :Lanthanum (7439-91-0)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
Carl Auer Baron van Welsbach (1858–1929) of Austria developed misch metal as a methodof igniting a gas flame. In 1903 he patented an alloy of 70% Ce and 30% Fe that gave offsparks when scratched by steel. Baron van Welsbach is also the inventor of the gas mantle.Today, China manufactures most of the misch metal used in the world. The alloys that Chinauses consist of Ce, La, and Nd. They use whatever mixture of these elements are found intheir ores, and thus there is no need to refine them. Lanthanum is used to make electrodes forhigh-intensity, carbon-arc lights that are used in motion picture studios and searchlights. Italso used in the refining of high-grade europium metal and the creation of glass with a highrefractive index as well as for quality lenses in cameras and scientific instruments. It is also usedin the manufacture of strong permanent magnets.Lanthanum is used for electronic instruments, as a rocket fuel, as a reducing agent, andin automobile catalytic converters.
Related product price
- LANTHANUM CHLORIDE
$6-909.65 - LANTHANUM FLUORIDE
$15-4289.9 - Lanthanum oxide
$7-2922.75
Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
Hubei xin bonus chemical co. LTD
Antai Fine Chemical Technology Co.,Limited
Hefei TNJ Chemical Industry Co.,Ltd.
Shaanxi Dideu Medichem Co. Ltd
Zhuoer Chemical Co., Ltd
LEAP CHEM CO., LTD.
