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ChemicalBook >> CAS DataBase List >> Barium oxide

Barium oxide

Barium oxide price.
  • $15 - $4598.75
  • Product name: Barium oxide
  • CAS: 1304-28-5
  • MF: BaO
  • MW: 153.33
  • EINECS:215-127-9
  • MDL Number:MFCD00003453
  • Synonyms:BARIUM (II) OXIDE;BARIUM OXIDE-MONOXIDE;BARIUM OXIDE;BARIUM MONOXIDE;Barium oxide (BaO);Barium protoxide;bariumoxide(bao) ;Bariumoxide,anhydrous
19 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • GFS CHEMICALS
  • ProChem
  • Sigma-Aldrich
  • Strem Chemicals
Package
  • 1g
  • 2g
  • 5g
  • 10g
  • 25g
  • 50G
  • 50gm
  • 100g
  • 250G
  • 500g
  • ManufacturerAK Scientific
  • Product numberJ55133
  • Product descriptionBariumoxide,granulate
  • Packaging5g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number5559AF
  • Product descriptionBariumoxide,granulate
  • Packaging100g
  • Price$127
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number044440
  • Product descriptionBarium oxide, 99.5% (metals basis excluding Sr), Sr <500ppm
  • Packaging25g
  • Price$244
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number044440
  • Product descriptionBarium oxide, 99.5% (metals basis excluding Sr), Sr <500ppm
  • Packaging100g
  • Price$873
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0002446
  • Product descriptionBARIUM OXIDE 95.00%
  • Packaging50G
  • Price$2525.55
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0002446
  • Product descriptionBARIUM OXIDE 95.00%
  • Packaging250G
  • Price$4598.75
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB168304
  • Product descriptionBarium oxide
  • Packaging1g
  • Price$55
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFB168304
  • Product descriptionBarium oxide
  • Packaging2g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB168304
  • Product descriptionBarium oxide
  • Packaging5G
  • Price$140
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFB168304
  • Product descriptionBarium oxide
  • Packaging10g
  • Price$220
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFB168304
  • Product descriptionBarium oxide
  • Packaging25g
  • Price$350
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number14505
  • Product descriptionBARIUMOXIDE,POWDER
  • Packaging500g
  • Price$70.95
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number1213
  • Product descriptionBarium Oxide 99.9%
  • Packaging50gm
  • Price$115
  • Updated2021-12-16
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  • ManufacturerSigma-Aldrich
  • Product number554847
  • Product descriptionBarium oxide 99.99% trace metals basis
  • Packaging5g
  • Price$56.5
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product number288497
  • Product descriptionBarium oxide 97%
  • Packaging50g
  • Price$139
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number554847
  • Product descriptionBarium oxide 99.99% trace metals basis
  • Packaging25g
  • Price$211
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J55133 Bariumoxide,granulate 5g $15 2021-12-16 Buy
AK Scientific 5559AF Bariumoxide,granulate 100g $127 2021-12-16 Buy
Alfa Aesar 044440 Barium oxide, 99.5% (metals basis excluding Sr), Sr <500ppm 25g $244 2024-03-01 Buy
Alfa Aesar 044440 Barium oxide, 99.5% (metals basis excluding Sr), Sr <500ppm 100g $873 2024-03-01 Buy
American Custom Chemicals Corporation ING0002446 BARIUM OXIDE 95.00% 50G $2525.55 2021-12-16 Buy
American Custom Chemicals Corporation ING0002446 BARIUM OXIDE 95.00% 250G $4598.75 2021-12-16 Buy
Biosynth Carbosynth FB168304 Barium oxide 1g $55 2021-12-16 Buy
Biosynth Carbosynth FB168304 Barium oxide 2g $90 2021-12-16 Buy
Biosynth Carbosynth FB168304 Barium oxide 5G $140 2021-12-16 Buy
Biosynth Carbosynth FB168304 Barium oxide 10g $220 2021-12-16 Buy
Biosynth Carbosynth FB168304 Barium oxide 25g $350 2021-12-16 Buy
GFS CHEMICALS 14505 BARIUMOXIDE,POWDER 500g $70.95 2021-12-16 Buy
ProChem 1213 Barium Oxide 99.9% 50gm $115 2021-12-16 Buy
Sigma-Aldrich 554847 Barium oxide 99.99% trace metals basis 5g $56.5 2024-03-01 Buy
Sigma-Aldrich 288497 Barium oxide 97% 50g $139 2024-03-01 Buy
Sigma-Aldrich 554847 Barium oxide 99.99% trace metals basis 25g $211 2024-03-01 Buy

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.
Sensitive :Moisture Sensitive
Crystal Structure :NaCl type
crystal system :Cube
Merck :14,986
Space group :Fm3m
Lattice constant :
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.55050.55050.55059090900.1668

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)
EPA Substance Registry System :Barium oxide (1304-28-5)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

Description

It is used in cathode ray tubes, crown glass, and catalysts. It is used for the adsorption NO and NO. It also plays an important role for NO storage and reduction. It act as an efficient ethoxylation catalyst.

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