THALLIUM
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- $41.3 - $1983.65
- Product name: THALLIUM
- CAS: 7440-28-0
- MF: Tl
- MW: 204.38
- EINECS:231-138-1
- MDL Number:MFCD00134063
- Synonyms:Ramor;thallium,elemental ;Thallium standard for AAS;Thallium standard for ICP;Thallium(I) nitrate solution;thallium metallic;Thallium rod, 12.7mm (0.5in) dia, 99.99% (metals basis);Thallium rod, 12.7mm (0.5in) dia, 99.999% (metals basis)
16 prices
Selected condition：
Brand
- Sigma-Aldrich
- Strem Chemicals
- Thermo Scientific Chemicals
Package
- 25g
- 100mL
- 100g
- 500mL
- 25 g
- 50 mL
- 75 mm
- 100 g
- 100 mL
- 150 mm
- 500 mL
- ManufacturerSigma-Aldrich
- Product number05295
- Product descriptionThallium Standard for ICP TraceCERT®, 10 g/L Tl in nitric acid (nominal concentration)
- Packaging100 mL
- Price$248
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number277932
- Product descriptionThallium granular, ≤6?mm diameter, 99.99% trace metals basis
- Packaging100g
- Price$1160
- Updated2026-04-30
- Buy
- ManufacturerStrem Chemicals
- Product number81-0054
- Product descriptionThallium granules (99.9%)
- Packaging100g
- Price$381
- Updated2023-06-20
- Buy
- ManufacturerStrem Chemicals
- Product number81-0054
- Product descriptionThallium granules (99.9%)
- Packaging25g
- Price$128
- Updated2023-06-20
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number013851
- Product descriptionThallium, plasma standard solution, Specpure™ Tl 1000μg/mL
- Packaging500 mL
- Price$175
- Updated2025-07-31
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number014437
- Product descriptionThallium, plasma standard solution, Specpure™ Tl 10,000μg/mL
- Packaging500 mL
- Price$247
- Updated2025-07-31
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number012131
- Product descriptionThallium granules, 6mm (0.2in) & down, 99.99% (metals basis), packaged in water 99.99%
- Packaging25 g
- Price$351
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number088111
- Product descriptionThallium, AAS standard solution
- Packaging100mL
- Price$41.3
- Updated2025-07-31
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number013851
- Product descriptionThallium, plasma standard solution, Specpure™ Tl 1000μg/mL
- Packaging50 mL
- Price$53.9
- Updated2025-07-31
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number013851
- Product descriptionThallium plasma standard solution
- Packaging100mL
- Price$64.65
- Updated2025-07-31
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number014437
- Product descriptionThallium, plasma standard solution, Specpure™ Tl 10,000μg/mL
- Packaging50 mL
- Price$69.2
- Updated2025-07-31
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number088111
- Product descriptionThallium, AAS standard solution
- Packaging500mL
- Price$83.2
- Updated2025-07-31
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number014437
- Product descriptionThallium plasma standard solution
- Packaging100mL
- Price$83.65
- Updated2025-07-31
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number012131
- Product descriptionThallium granules, 6mm (0.2in) & down, 99.99% (metals basis), packaged in water 99.99%
- Packaging100 g
- Price$901.65
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number000888
- Product descriptionThallium rod, 12.7mm (0.5in) dia, 99.99% (metals basis) 99.99%
- Packaging75 mm
- Price$1624.65
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number000888
- Product descriptionThallium rod, 12.7mm (0.5in) dia, 99.99% (metals basis) 99.99%
- Packaging150 mm
- Price$1983.65
- Updated2026-04-24
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Sigma-Aldrich | 05295 | Thallium Standard for ICP TraceCERT®, 10 g/L Tl in nitric acid (nominal concentration) | 100 mL | $248 | 2026-04-30 | Buy |
| Sigma-Aldrich | 277932 | Thallium granular, ≤6?mm diameter, 99.99% trace metals basis | 100g | $1160 | 2026-04-30 | Buy |
| Strem Chemicals | 81-0054 | Thallium granules (99.9%) | 100g | $381 | 2023-06-20 | Buy |
| Strem Chemicals | 81-0054 | Thallium granules (99.9%) | 25g | $128 | 2023-06-20 | Buy |
| Thermo Scientific Chemicals | 013851 | Thallium, plasma standard solution, Specpure™ Tl 1000μg/mL | 500 mL | $175 | 2025-07-31 | Buy |
| Thermo Scientific Chemicals | 014437 | Thallium, plasma standard solution, Specpure™ Tl 10,000μg/mL | 500 mL | $247 | 2025-07-31 | Buy |
| Thermo Scientific Chemicals | 012131 | Thallium granules, 6mm (0.2in) & down, 99.99% (metals basis), packaged in water 99.99% | 25 g | $351 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | 088111 | Thallium, AAS standard solution | 100mL | $41.3 | 2025-07-31 | Buy |
| Thermo Scientific Chemicals | 013851 | Thallium, plasma standard solution, Specpure™ Tl 1000μg/mL | 50 mL | $53.9 | 2025-07-31 | Buy |
| Thermo Scientific Chemicals | 013851 | Thallium plasma standard solution | 100mL | $64.65 | 2025-07-31 | Buy |
| Thermo Scientific Chemicals | 014437 | Thallium, plasma standard solution, Specpure™ Tl 10,000μg/mL | 50 mL | $69.2 | 2025-07-31 | Buy |
| Thermo Scientific Chemicals | 088111 | Thallium, AAS standard solution | 500mL | $83.2 | 2025-07-31 | Buy |
| Thermo Scientific Chemicals | 014437 | Thallium plasma standard solution | 100mL | $83.65 | 2025-07-31 | Buy |
| Thermo Scientific Chemicals | 012131 | Thallium granules, 6mm (0.2in) & down, 99.99% (metals basis), packaged in water 99.99% | 100 g | $901.65 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | 000888 | Thallium rod, 12.7mm (0.5in) dia, 99.99% (metals basis) 99.99% | 75 mm | $1624.65 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | 000888 | Thallium rod, 12.7mm (0.5in) dia, 99.99% (metals basis) 99.99% | 150 mm | $1983.65 | 2026-04-24 | Buy |
Properties
Melting point :303 °C(lit.)
Boiling point :1457 °C(lit.)
Density :1.01 g/mL at 25 °C
storage temp. :15-25°C
solubility :insoluble in H2O; reacts with acid solutions
form :rod
Specific Gravity :11.85
color :Clear colorless
PH :0.5 (20°C in H2O)
Flame Color :True green
Resistivity :18 μΩ-cm, 20°C
Water Solubility :insoluble H2O; reacts with HNO3, H2SO4 [MER06]
Electrical Conductivity :6.7× 106S/m
Thermal Conductivity :46 W/(m·K)
Specific Heat Capacity :Cp(crystal): 0.13 J/(g·K); Cp(gas): 0.1 J/(g·K), at 25℃
Merck :13,9327
Exposure limits :ACGIH:TLV-TWA 0.02 mg/m3,Inhalable Particulate Matter,as Tl
OSHA:PEL-TWA 0.1 mg/m3
NIOSH:REL-TWA 0.1 mg/m3 Stability :Stable.
InChI :1S/Tl
InChIKey :BKVIYDNLLOSFOA-UHFFFAOYSA-N
SMILES :[Tl]
Hardness, Brinell :2.0
Hardness, Vickers :2.0
CAS DataBase Reference :7440-28-0(CAS DataBase Reference)
EPA Substance Registry System :Thallium (7440-28-0)
Boiling point :1457 °C(lit.)
Density :1.01 g/mL at 25 °C
storage temp. :15-25°C
solubility :insoluble in H2O; reacts with acid solutions
form :rod
Specific Gravity :11.85
color :Clear colorless
PH :0.5 (20°C in H2O)
Flame Color :True green
Resistivity :18 μΩ-cm, 20°C
Water Solubility :insoluble H2O; reacts with HNO3, H2SO4 [MER06]
Electrical Conductivity :6.7× 106S/m
Thermal Conductivity :46 W/(m·K)
Specific Heat Capacity :Cp(crystal): 0.13 J/(g·K); Cp(gas): 0.1 J/(g·K), at 25℃
Merck :13,9327
Exposure limits :ACGIH:TLV-TWA 0.02 mg/m3,Inhalable Particulate Matter,as Tl
OSHA:PEL-TWA 0.1 mg/m3
NIOSH:REL-TWA 0.1 mg/m3 Stability :Stable.
InChI :1S/Tl
InChIKey :BKVIYDNLLOSFOA-UHFFFAOYSA-N
SMILES :[Tl]
Hardness, Brinell :2.0
Hardness, Vickers :2.0
CAS DataBase Reference :7440-28-0(CAS DataBase Reference)
EPA Substance Registry System :Thallium (7440-28-0)
Safety Information
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Description
Thallium was discovered in 1861 by Sir William Crookes (and independently by Claude-Auguste Lamy a year later) and occurs in the lithosphere at 0.7 ppm. The name thallium is in reference to the particularly bright green spectral lines seen in the spectra resultant from a flame spectroscopy test (from Greek thallos, meaning a green shoot or twig), the one used in its discovery. Thallium is a heavy metallic element that exists in the environment mainly combined with other elements (primarily oxygen, sulfur, and the halogens) in inorganic compounds.Related product price
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