ChemicalBook CAS DataBase List Barium oxide

Barium oxide

$15 - $4598.75

Product nameBarium oxide
Cas No1304-28-5
MFBaO
MW153.33
EINECS215-127-9
MDL NumberMFCD00003453

Price

Brand	Packaging	Price	Product name
AK Scientific J55133	5g	$15	Bariumoxide,granulate
AK Scientific 5559AF	100g	$127	Bariumoxide,granulate
Alfa Aesar 044440	25g	$244	Barium oxide, 99.5% (metals basis excluding Sr), Sr <500ppm
Alfa Aesar 044440	100g	$873	Barium oxide, 99.5% (metals basis excluding Sr), Sr <500ppm
American Custom Chemicals Corporation ING0002446	50G	$2525.55	BARIUM OXIDE
American Custom Chemicals Corporation ING0002446	250G	$4598.75	BARIUM OXIDE
Biosynth Carbosynth FB168304	25g	$350	Barium oxide
Biosynth Carbosynth FB168304	5G	$140	Barium oxide
Biosynth Carbosynth FB168304	1g	$55	Barium oxide
Biosynth Carbosynth FB168304	2g	$90	Barium oxide

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Properties

Melting point

1920 °C

Boiling point

2000 °C

Density

5.72 g/mL at 25 °C(lit.)

refractive index

1.98

solubility

soluble in dilute acid solutions, ethanol; insoluble in acetone

form

Powder

Specific Gravity

5.72

color

Light yellow-greenish to grayish

Water Solubility

Sparingly soluble in water. Soluble in ethanol, dilute mineral acids and alkali.

Crystal Structure

NaCl type

Sensitive

Moisture Sensitive

Merck

14,986

crystal system

Cube

Space group

Fm3m

Lattice constant

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
0.5505	0.5505	0.5505	90	90	90	0.1668

Exposure limits

ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3

Stability

Stable. Incompatible with strong acids, water. Protect from moisture.

CAS DataBase Reference

1304-28-5(CAS DataBase Reference)

Safety Information

Description

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