ChemicalBook CAS DataBase List Barium

Barium

$30.65 - $2910

Price

Brand	Packaging	Price	Product name
A2B AB70823	25g	$1773	Barium
Alfa Aesar 014423	500ml	$235	Barium, plasma standard solution, Specpure®
Alfa Aesar 088052	100mL	$30.65	Barium, AAS standard solution
Alfa Aesar 013876	50ml	$38.3	Barium, plasma standard solution, Specpure®
Alfa Aesar 014230	50g	$61.65	Barium Oil based standard solution
Alfa Aesar 014423	50ml	$61.9	Barium, plasma standard solution, Specpure®
Alfa Aesar 088052	500mL	$62.65	Barium, AAS standard solution
Alfa Aesar 045247	100ml	$53.65	Barium, plasma standard solution, Specpure?, Ba 10μg/ml
Alfa Aesar 042434	50g	$57.65	Barium, Oil based standard solution
Alfa Aesar 013876	100ml	$64.8	Barium, plasma standard solution, Specpure®

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Melting point	725 °C(lit.)
Boiling point	1640 °C(lit.)
Density	3.6 g/mL at 25 °C(lit.)
storage temp.	water-free area
solubility	reacts with H2O; slightly soluble in ethanol
form	rod
Specific Gravity	3.51
color	Silver-gray
Resistivity	50.0 μΩ-cm, 20°C
Water Solubility	soluble with H2 evolution in cold H2O and hot H2O; slightly soluble alcohol; insoluble benzene [CRC10]
Sensitive	air sensitive, moisture sensitive
Merck	13,967
Exposure limits	TLV-TWA 0.5 mg/m³ (for soluble compounds) (ACGIH and MSHA); IDLH (for soluble compounds) 250 mg/m³ (NIOSH). .
Stability	Stability Reacts vigorously or violently with acids, water, tetrachloromethane, small halogenated hydrocarbons. Should be stored under an inert material such as petroleum ether to exclude air. Flammable.
CAS DataBase Reference	7440-39-3(CAS DataBase Reference)
EPA Substance Registry System	Barium (7440-39-3)