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Element Index (B)

Barium

Beryllium

Bismuth

Bromine

Boron

Chemical's truth
Ricin is a natural poison extracted from the castor oil bean with a quoted LD50 of 20,000 ng/kg.


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Beryllium carbide

CAS no: 506-66-1   Formula: Be2C   Molecular weight: 30.035

Physical Data

Appearance: Red cubic crystals

Melting point: >2100°C (decompose)
Boiling point: -

Density: 1.90 g/cm3
Solubility: -


Thermodynamic Data

Enthalpy of formation: -
Gibbs energy of formation: -

Entropy: -
Heat capacity: -


Production and preparation


Behavior and Chemical Properties


History and Uses


Hazard, Storage and Handling

(Last update: April 2003)


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