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  7. Barium oxide, 90%, extra pure, powder

Barium oxide, 90%, extra pure, powder

Product Code. p-4509904 Shop All Thermo Scientific Chemicals Products
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Quantity:
25 g
500 g
2.5 kg
Packaging:
Glass Bottle
Plastic bottle
Pakningsstørrelse:
2.5kg
25g
500g
Denne vare kan ikke returneres. Se returpolicy
Regulatorisk: Dette produkt falder ind under Lov om kemiske stoffer og produkter - lovbekendtgørelse nr. 1755 af 22. december 2006. Hvis det er relevant, skal kunden fremskaffe en licens før levering.

Artikelnummer. 10424555

Brand: Thermo Scientific Acros 207830250

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Denne vare kan ikke returneres. Se returpolicy
Regulatorisk: Dette produkt falder ind under Lov om kemiske stoffer og produkter - lovbekendtgørelse nr. 1755 af 22. december 2006. Hvis det er relevant, skal kunden fremskaffe en licens før levering.

Beskrivelse

CAS: 1304-28-5 | BaO | 153.33 g/mol

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

Kemiske identifikatorer

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]

Tekniske data

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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Sikkerhed og håndtering

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Produktidentifikator
  • Barium oxide
 Signalord
  • Danger
 Farekategori
  • Acute toxicity Category 3
  • Skin corrosion/irritation Category 1 B
  • Serious eye damage/eye irritation Category 1
 Faresætning
  • H314-Causes severe skin burns and eye damage.
  • H332-Harmful if inhaled.
  • H301-Toxic if swallowed.
 Sikkerhedssætning
  • 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.
 Supplerende oplysninger
  • MIXTURE LIST-Contains : Barium oxide, bariumcarbonate
SDS

RUO – Research Use Only

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