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Barium Carbonate

  • 2000mt/Month
  • L/C, T/T
  • Shanghai, China
  • 513-77-9

Name: Barium carbonate
Chinese alias: precipitated barium carbonate;Witherite;Granular barium carbonate;Nano barium carbonate.
Synonyms: Carbonic acid, barium salt (1: 1)
CAS No.: 513-77-9
UN NO.: 1564
Molecular Formula: BaCO3
Molecular Weight: 197.34
Molecular structure:

Density: 4.43
Melting poin: 811º C
Boiling point: 1450º C
Water solubility: 0.002 g/100 mL (20º C)

Applications: Manufacturing of other Barium Compounds, Glass industry, kinescope shell, , Brick Industry, Ceramics in Electrical Engineering, Fine Ceramics, Sanitary Ceramics, Chemical / Pharmaceutical Industry, Hard Ferrites, water purifying, building material.
neutralizing agent for removing sulfate in inorganic salt production.The electroplating industry USES in the chromium containing sewage treatment;Glass industry as a filler, make glass white, hard, improve the mechanical strength and light yield;Barium iron magnetic steel can be prepared with iron oxide red in magnetic material industry.The ceramic industry is used to increase the whiteness of porcelain in the production of high-frequency porcelain.Pigment industry used to increase the whiteness and luster of enamel zinc white powder;The solid carburizing agent used for metal heat treatment and quenching in mechanical industry can change the structure of carbon steel and increase the hardness of steel surface.

Nature: drugs.Almost insoluble in water;Insoluble in ethanol.Soluble in acid and ammonium chloride solution;Acid decomposition;It is decomposed into barium oxide and carbon dioxide at high temperature.

Packing: 25kg/bag

Analysis of report
Item Specification Result
Content 99.2%min 99.25%
Moisture 0.30%max 0.10%
SO4 0.30%max 0.25%
HCl 0.25%max 0.12%
Fe 0.004%max 0.003%
Fineness 0.30%max 0.009%

Barium Carbonate; Precipitated Barium Carbonate
Barium Carbonate; Precipitated Barium Carbonate
Barium Carbonate; Precipitated Barium Carbonate



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