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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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Barium chromate(VI)

(C.I. Pigment Yellow 31, C.I. 77103, Ultramarine yellow)

CAS no: 10294-40-3   Formula: BaCrO4   Molecular weight: 253.321

Physical Data

Appearance: Yellow orthorhombic crystals

Melting point: 1380°C
Boiling point: -

Density: 4.50 g/cm3
Solubility: 0.00026 g/100 g H2O (20°C)
Solubility product: 1.17 x 10-10


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: February 2003)


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