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Barium carbonate, ACS, 99.0-101.0%

Product Code. 11373288
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Product Code. 11373288 Supplier Thermo Scientific Alfa Aesar Supplier No. 036236.A1
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Estimated Shipment: 25-11-2026
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CAS: 513-77-9 | CBaO3 | 197.34 g/mol

Barium carbonate has been used as brine purification chemical in the chloro-alkali industry and as an ingredient in rat poisons and enamels. Barium carbonate is used in photographic paper manufacturing. The chemical is used to produce the barium sulphate which gives the photographic paper its flat white appearance. Practiced in the manufacture of barium ferrites and also in the manufacture of television picture tubes. Barium carbonate is an additive in oil-well drilling muds.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar 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 513-77-9
Molecular Formula CBaO3
Molecular Weight (g/mol) 197.34
MDL Number MFCD00003448
InChI Key AYJRCSIUFZENHW-UHFFFAOYSA-L
Synonym barium carbonate, carbonic acid, barium salt 1:1, barium carbonate 1:1, barium monocarbonate, carbonic acid, barium salt, pigment white 10, caswell no. 069, witherite, ci pigment white 10, bw-p
PubChem CID 10563
SMILES [Ba++].[O-]C([O-])=O

Specifications

Boiling Point (decomposition)
Melting Point 811°C
Color White
Physical Form Powder
Quantity 1 kg
Odor Odorless
Appearance White powder
Assay Percent Range 99.0 to 101.0%
Density 4.43
Solubility Information Soluble in most acids,with the exception of sulfuric acid. It is insoluble in water and ethanol.
IUPAC Name barium(2+) carbonate
Formula Weight 197.35
Grade ACS
Chemical Name or Material Barium carbonate, For analysis ACS
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compliance-icons
Nombre del producto
  • Barium carbonate
Palabra de advertencia
  • Warning
Clasificación
  • Acute toxicity Category 4
Indicaciones de peligro
  • H302-Harmful if swallowed.
Consejos de prudencia
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
Otros peligros
  • MIXTURE LIST-Contain: Barium carbonate

RUO – Research Use Only

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