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43478 Barium carbonate, tech.

CAS Number
513-77-9
Synonyms

Stock No. Size Price ($) Quantity Availability
43478-22 100g 22.00
43478-36 500g 28.30
43478-A3 2kg 82.40
43478-A9 10kg 258.00
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Barium carbonate, tech.

MDL
MFCD00003448
EINECS
208-167-3

Chemical Properties

Formula
BaCO3
Formula Weight
197.35
Form
Powder
Melting point
811°
Boiling Point
dec.
Density
4.43
Storage & Sensitivity
Ambient temperatures.
Solubility
Almost insoluble in water. Soluble in NH{4}Cl solution, dilute HCl, HNO{3}, acetic acid. Insoluble in most alkalies.Soluble in most acids, with the exception of sulfuric acid. It is insoluble in water and ethanol.

Applications

Used in the manufacture of glass, brick, clay products, barium chemicals, barium ferrites, and production of photographic papers.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.

Notes

It is thermally stable, non flammable. Store in a dry, ventilated area.

Literature References

Hong, T.; Chen, F.; Xia, C. Barium carbonate nanoparticle to enhance oxygen reduction activity of strontium doped lanthanum ferrite for solid oxide fuel cell. J. Power Sources. 2015, 278, 741-750.

Hong, T.; Chen, F.; Xia, C. Barium carbonate nanoparticle as high temperature oxygen reduction catalyst for solid oxide fuel cell. Electrochem. Commun. 2015, 51, 93-97.

GHS Hazard and Precautionary Statements

Hazard Statements: H302

Harmful if swallowed.

Precautionary Statements: P264b-P270-P301+P312-P330-P501c

Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,969
Harmonized Tariff Code
2836.60
TSCA
Yes
RTECS
CQ8600000

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