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513-77-9 - Barium carbonate, Puratronic®, 99.997% (metals basis) - 10645 - Alfa Aesar

10645 Barium carbonate, Puratronic®, 99.997% (metals basis)

CAS-Nummer
513-77-9
Synonyme

Größe Preis ($) Menge Verfügbarkeit
25g 100,00
100g 298,00
500g 1102,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Barium carbonate, Puratronic®, 99.997% (metals basis)

MDL
MFCD00003448
EINECS
208-167-3

Chemische Eigenschaften

Formel
BaCO3
Molmasse
197.35
Form
Lumps,flakes and granular powder
Schmelzpunkt
811°
Siedepunkt
dec.
Dichte
4.43
Löslichkeit
Insoluble in water. Soluble in most of the acids, with the exception of sulfuric acid.

Anwendungen

Barium carbonate is frequently employed in ceramic industry as a component of glazes. It is added to clay to precipitate some soluble salts while manufacturing bricks, tiles and potteries. Barium carbonate is mainly used as a raw material in the electrical engineering industries for glass production, and as a raw material in the magnet manufacturing industry.

Bemerkungen

Stable. It is reactive to acids.

Literaturverweise

Zhu, J. H.; Yu, S. H.; Xu, A. W.; Cölfen, H. The biomimetic mineralization of double-stranded and cylindrical helical BaCO3 nanofibres. Chem. Commun. 2009, 9, 1106-1108.

Kellermeier, M.; Glaab, F.; Carnerup, A. M.; Drechsler, M.; Gossler, B.; Hyde, S. T.; Kunz, W. Additive-induced Morphological Tuning of Self-assembled Silica-barium carbonate Crystal Aggregates. J. Cryst. Growth 2009, 311 (8), 2530-2541.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302

Harmful if swallowed.

Sicherheitshinweise: P260u-P201-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

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

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