BERYLLIUM manufacturers and suppliers

Beryllium suppliers

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)

Specific Heat Capacity: Cp(crystal): 1.82 J/(g·K); Cp(gas): 2.31 J/(g·K), at 25℃

Merck: 13,1164

Exposure limits: ACGIH TLV-TWA:0.00005 mg/m3 (0.05 µg/m3),as Be,Inhalable particulate matter
OSHA PEL-TWA:0.002 mg/m3

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): GHS06,GHS08

Signal word: Danger

Hazard statements: H301-H315-H319-H317-H330-H335-H372

Precautionary statements: P264-P270-P280-P261-P272-P260-P271-P284-P201-P202-P301+P310-P330-P302+P352-P332+P313-P362+P364-P305+P351+P338-P337+P313-P333+P313-P304+P340-P310-P312-P314-P308+P313-P405-P403+P233-P501

Hazard Codes: T+,T

Risk Statements: 49-25-26-36/37/38-43-48/23-20

Safety Statements: 53-45

RIDADR: UN 1567

WGK Germany: 1

RTECS: DS1750000

Autoignition Temperature: 1198 °F

TSCA: TSCA listed

HS Code: 3822 00 00

HazardClass: 6.1

PackingGroup: II

Storage Class: 6.1D - Non-combustible acute toxic Cat.3
toxic hazardous materials or hazardous materials causing chronic effects

Hazard Classifications: Acute Tox. 3 Oral
Carc. 1B
Eye Irrit. 2
Skin Irrit. 2
Skin Sens. 1
STOT RE 1

Hazardous Substances Data: 7440-41-7(Hazardous Substances Data)

Toxicity: Elemental Be and its compounds are very poisonous by inhalation or intravenous route. Chronic inhalation of beryllium dusts or fumes can cause a serious lung disease, berylliosis, after a latent period ranging from several months to many years. Inhalation of airborne dusts can also cause an acute disease manifested as dyspnea, pneumonitis and tracheobronchitis with a short latency period of a few days. Skin contact with soluble salts of the metal can cause dermatitis. Beryllium also is a carcinogen. There is sufficient evidence of its inducing cancer in animals and humans. It is one of the US EPA's listed priority pollutant metals in the environment.

IDLA: 4 mg Be/m3

REACH Registrations: Active

Use

Beryllium can be used as neutron reflector and neutron moderator in nuclear reactors. In beryllium copper and beryllium aluminum alloys (by direct reduction of beryllium oxide with carbon in the presence of Cu or Al). In aerospace, aircraft and satellite structures; x-ray transmission windows; missile parts; nuclear weapons; fuel containers; precision instruments; rocket propellants; navigational systems; heat shields; and mirrors. For fiber optics and cellular network communications systems.

You can find Beryllium suppliers, manufacturers, and distributors from countries such as United States, China and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.