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  7. Barium oxide, 90%, extra pure, powder, Thermo Scientific Chemicals

Barium oxide, 90%, extra pure, powder, Thermo Scientific Chemicals

Product Code. 10424555
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Quantity:
25 g
500 g
2.5 kg
Packaging:
Glass Bottle
Plastic bottle
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1304-28-5, 513-77-9, 1304-29-6
Molecular Formula BaO
Molecular Weight (g/mol) 153.33
MDL Number MFCD00003453
InChI Key QVQLCTNNEUAWMS-UHFFFAOYSA-N
Synonym barium oxide, baryta, barium monoxide, calcined baryta, barium protoxide, oxyde de baryum french, barium oxide, obtained by calcining witherite, oxyde de baryum
PubChem CID 62392
IUPAC Name oxobarium
SMILES O=[Ba]

Specifications

Boiling Point 2000.0°C
Melting Point 1920.0°C
Color Gray to Green-Yellow
Physical Form Powder
Quantity 25 g
Assay Percent Range 90%
Linear Formula BaO
Fieser 01,683; 09,23
Merck Index 15,982
Solubility Information Solubility in water: soluble. Other solubilities: soluble in diluted acids, alcohols, insoluble in acetone, nh3, slowly but considerably soluble in methanol,, ethanol forming barium alcoholate
Formula Weight 153.34
Percent Purity 90%
Grade Extra Pure
Packaging Glass Bottle
Chemical Name or Material Barium oxide
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Safety and Handling

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Product Identifier
  • Barium oxide
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 3
  • Skin corrosion/irritation Category 1 B
  • Serious eye damage/eye irritation Category 1
 Hazard Statement
  • H314-Causes severe skin burns and eye damage.
  • H332-Harmful if inhaled.
  • H301-Toxic if swallowed.
 Precautionary Statement
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • 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): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
 Supplemental information
  • MIXTURE LIST-Contains : Barium oxide, bariumcarbonate

RUO – Research Use Only

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