Beryllium
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- $48 - $4830
- Product name: Beryllium
- CAS: 7440-41-7
- MF: Be
- MW: 9.01
- EINECS:231-150-7
- MDL Number:MFCD00134032
- Synonyms:Beryllium atomic absorption standard solution;Beryllium foil;BERYLLIUM, FOIL, 0.5MM THICK, 99%;BERYLLIUM METALLIC SLIVERS LESS THAN 1&;BERYLLIUM POWDER -325 MESH 99+%;Berylliumfoil(99.5%);Berylliumpowder(99+%);Beryllium, AAS standard solution, Specpure(R), Be 1000μg/ml
109 prices
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Brand
- American Custom Chemicals Corporation
- Sigma-Aldrich
- Strem Chemicals
- Thermo Scientific Chemicals
Package
- 25x25mm
- 50x50mm
- 5g
- 10G
- 25g
- 50ml
- 1ea
- 2ea
- 100mL
- 5ea
- 500ml
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0007058
- Product descriptionBERYLLIUM 95.00%
- Packaging10G
- Price$1243.67
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF75393388
- Product descriptionBeryllium wire reel, 0.2m, diameter 0.25mm, annealed and clean, 99.7%
- Packaging1ea
- Price$1250
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF53985370
- Product descriptionBeryllium wire reel, 0.1m, diameter 0.75mm, annealed and clean, 99%
- Packaging1ea
- Price$1270
- Updated2026-04-30
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- ManufacturerSigma-Aldrich
- Product numberGF56237418
- Product descriptionBeryllium foil, thickness 0.5mm, 10mm diameter, purity 99.8%
- Packaging1ea
- Price$1280
- Updated2023-06-20
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- ManufacturerSigma-Aldrich
- Product numberGF21271025
- Product descriptionBeryllium wire reel, 0.05m, diameter 0.356mm, annealed and clean, 99.7%
- Packaging1ea
- Price$705
- Updated2026-04-30
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- ManufacturerSigma-Aldrich
- Product numberGF28341840
- Product descriptionBeryllium wire reel, 0.05m, diameter 0.5mm, annealed and clean, 99%
- Packaging1ea
- Price$690
- Updated2026-04-30
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- ManufacturerSigma-Aldrich
- Product numberGF53688415
- Product descriptionBeryllium wire reel, 0.1m, diameter 0.05mm, annealed and clean, 99.7%
- Packaging1ea
- Price$449
- Updated2026-04-30
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- ManufacturerSigma-Aldrich
- Product numberGF08146481
- Product descriptionBeryllium wire, 1.2mm diameter, length 0.1 m, purity 99.7%
- Packaging1ea
- Price$1300
- Updated2026-04-30
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- ManufacturerSigma-Aldrich
- Product numberGF60949840
- Product descriptionBeryllium wire reel, 0.1m, diameter 0.85mm, annealed and clean, 99%
- Packaging1ea
- Price$1330
- Updated2026-04-30
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- ManufacturerSigma-Aldrich
- Product numberGF93503178
- Product descriptionBeryllium foil, diameter 25 mm, thickness 0.25mm, purity 99%
- Packaging2ea
- Price$1360
- Updated2023-01-07
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- ManufacturerSigma-Aldrich
- Product numberGF82464161
- Product descriptionBeryllium foil, thickness 0.25mm, diameter 20 mm, purity 99.8%
- Packaging1ea
- Price$1360
- Updated2023-06-20
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- ManufacturerSigma-Aldrich
- Product numberGF59743738
- Product descriptionBeryllium wire reel, 0.2m, diameter 0.356mm, annealed and clean, 99.7%
- Packaging1ea
- Price$1370
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF69913525
- Product descriptionBeryllium foil, thickness 1.0mm, size 25 × 25mm, purity 99%
- Packaging2ea
- Price$1390
- Updated2023-01-07
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- ManufacturerSigma-Aldrich
- Product numberGF79370343
- Product descriptionBeryllium foil, thickness 0.5mm, purity 99%, size 50 × 50mm
- Packaging1ea
- Price$1390
- Updated2023-06-20
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF52293551
- Product descriptionBeryllium foil, thickness 0.25mm, size 25 × 25mm, purity 99%
- Packaging2ea
- Price$1430
- Updated2023-01-07
- Buy
- ManufacturerSigma-Aldrich
- Product numberGF29665086
- Product descriptionBeryllium wire reel, 0.2m, diameter 0.5mm, annealed and clean, 99%
- Packaging1ea
- Price$1440
- Updated2026-04-30
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | ING0007058 | BERYLLIUM 95.00% | 10G | $1243.67 | 2021-12-16 | Buy |
| Sigma-Aldrich | GF75393388 | Beryllium wire reel, 0.2m, diameter 0.25mm, annealed and clean, 99.7% | 1ea | $1250 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF53985370 | Beryllium wire reel, 0.1m, diameter 0.75mm, annealed and clean, 99% | 1ea | $1270 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF56237418 | Beryllium foil, thickness 0.5mm, 10mm diameter, purity 99.8% | 1ea | $1280 | 2023-06-20 | Buy |
| Sigma-Aldrich | GF21271025 | Beryllium wire reel, 0.05m, diameter 0.356mm, annealed and clean, 99.7% | 1ea | $705 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF28341840 | Beryllium wire reel, 0.05m, diameter 0.5mm, annealed and clean, 99% | 1ea | $690 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF53688415 | Beryllium wire reel, 0.1m, diameter 0.05mm, annealed and clean, 99.7% | 1ea | $449 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF08146481 | Beryllium wire, 1.2mm diameter, length 0.1 m, purity 99.7% | 1ea | $1300 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF60949840 | Beryllium wire reel, 0.1m, diameter 0.85mm, annealed and clean, 99% | 1ea | $1330 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF93503178 | Beryllium foil, diameter 25 mm, thickness 0.25mm, purity 99% | 2ea | $1360 | 2023-01-07 | Buy |
| Sigma-Aldrich | GF82464161 | Beryllium foil, thickness 0.25mm, diameter 20 mm, purity 99.8% | 1ea | $1360 | 2023-06-20 | Buy |
| Sigma-Aldrich | GF59743738 | Beryllium wire reel, 0.2m, diameter 0.356mm, annealed and clean, 99.7% | 1ea | $1370 | 2026-04-30 | Buy |
| Sigma-Aldrich | GF69913525 | Beryllium foil, thickness 1.0mm, size 25 × 25mm, purity 99% | 2ea | $1390 | 2023-01-07 | Buy |
| Sigma-Aldrich | GF79370343 | Beryllium foil, thickness 0.5mm, purity 99%, size 50 × 50mm | 1ea | $1390 | 2023-06-20 | Buy |
| Sigma-Aldrich | GF52293551 | Beryllium foil, thickness 0.25mm, size 25 × 25mm, purity 99% | 2ea | $1430 | 2023-01-07 | Buy |
| Sigma-Aldrich | GF29665086 | Beryllium wire reel, 0.2m, diameter 0.5mm, annealed and clean, 99% | 1ea | $1440 | 2026-04-30 | Buy |
Properties
Melting point :1278 °C (lit.)
Boiling point :2970 °C (lit.)
Density :1.85 g/mL at 25 °C (lit.)
storage temp. :Store at +15°C to +25°C.
form :powder
color :Gray
PH :0.5 (H2O, 20°C)
Flame Color :White
Resistivity :4.46 μΩ-cm, 20°C
Water Solubility :soluble acids except HNO3; soluble alkalies [HAW93]
Electrical Conductivity :2.5× 107S/m
Thermal Conductivity :190 W/(m·K)
Merck :13,1164
Exposure limits :TLV-TWA 0.002 mg/m3 (ACGIH, MSHA, and OSHA).
Stability :Stable. Incompatible with acids, bases, oxidizing agents, halogen compounds, halogens, alkali metals.
InChI :1S/Be
InChIKey :ATBAMAFKBVZNFJ-UHFFFAOYSA-N
SMILES :[Be]
Hardness, Rockwell B :75 - 85
Modulus of Elasticity :303 GPa
Shear Modulus :135 GPa
Poissons Ratio :0.070 - 0.18, values between 0.07 and 0.18 have been reported for beryllium
CAS DataBase Reference :7440-41-7(CAS DataBase Reference)
EPA Substance Registry System :Beryllium (7440-41-7)
Boiling point :2970 °C (lit.)
Density :1.85 g/mL at 25 °C (lit.)
storage temp. :Store at +15°C to +25°C.
form :powder
color :Gray
PH :0.5 (H2O, 20°C)
Flame Color :White
Resistivity :4.46 μΩ-cm, 20°C
Water Solubility :soluble acids except HNO3; soluble alkalies [HAW93]
Electrical Conductivity :2.5× 107S/m
Thermal Conductivity :190 W/(m·K)
Merck :13,1164
Exposure limits :TLV-TWA 0.002 mg/m3 (ACGIH, MSHA, and OSHA).
Stability :Stable. Incompatible with acids, bases, oxidizing agents, halogen compounds, halogens, alkali metals.
InChI :1S/Be
InChIKey :ATBAMAFKBVZNFJ-UHFFFAOYSA-N
SMILES :[Be]
Hardness, Rockwell B :75 - 85
Modulus of Elasticity :303 GPa
Shear Modulus :135 GPa
Poissons Ratio :0.070 - 0.18, values between 0.07 and 0.18 have been reported for beryllium
CAS DataBase Reference :7440-41-7(CAS DataBase Reference)
EPA Substance Registry System :Beryllium (7440-41-7)
Safety Information
| Symbol(GHS): |
 
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Description
Beryllium is widely distributed in the earth's crust at trace concentration, 2.8 mg/kg. The element was first discovered by Vauquelin in 1797. Wohler and Bussy in 1828 independently isolated beryllium in the metallic form from its oxide. In nature, beryllium occurs in several minerals, mostly combined with silica and alumina. The most common minerals are beryl, 3BeO•Al2O3•6SiO2; chrysoberyl, BeO•Al2O3; phenacite, 2BeO•SiO2; and bertrandite, 4BeO•2SiO2•H2O. Also, it is found in trace amounts in the ore feldspar, and in volcanic ash. It's abundance in the sea water is estimated in the range 5.6 ppt.Beryllium oxide is a component of precious stones, emerald, aquamarine and topaz. Beryllium is utilized in nuclear reactors to moderate the velocity of slow neutrons. It is hot-pressed to appropriate shapes and sizes that yield high strength and ductility for its applications.
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