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471-34-1 - Calcium carbonate, 98% - 12365 - Alfa Aesar

12365 Calcium carbonate, 98%

CAS-Nummer
471-34-1
Synonyme

Größe Preis ($) Menge Verfügbarkeit
500g 45,20
2kg 82,70
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Calcium carbonate, 98%

MDL
MFCD00010906
EINECS
207-439-9

Chemische Eigenschaften

Formel
CaCO3
Molmasse
100.09
Form
Powder
Schmelzpunkt
800° dec.
Dichte
2.930
Brechungsindex
1.6583
Löslichkeit
Practically insoluble in water. Soluble in diluted acids

Anwendungen

Manufacture of paint, rubber, plastics, etc. In food, cosmetics, and pharmaceuticals. As soil conditioner, neutralizer of surface waters, and as an industrial acid neutralizerIt is used medicinally as a calcium supplement or as an antacid. It is also used for industrial purposes. Calcium carbonate is the most widely used mineral in paper, plastics, paints and coatings industries. Hierarchical hollow calcium carbonate particles shows an useful application as anticancer drug carrier. It plays an essential role to catalyze alcoholysis of fats and oils.

Bemerkungen

Incompatible with acids, fluorine, ammonium salts. Store in a cool, dry, well-ventilated area away from incompatible substances, strong acids.

Literaturverweise

Wei, W.; Ma, G. H.; Hu, G.;Yu, D.; Mcleish, T.; Su, Z. G.; Shen, Z. Y. Preparation of Hierarchical Hollow CaCO3 Particles and the Application as Anticancer Drug Carrier. J. Am. Chem. Soc. 2008, 130 (47), 15808-15810.

Suppes, G. J.; Bockwinkel, K.; Lucas, S.; Botts, J. B.; Mason, M. H.; Heppert, J. A. Calcium carbonate catalyzed alcoholysis of fats and oils. J. Am. Oil Chemists' Soc. 2001, 78 (2), 139-146.

Weitere Referenzen

Merck
14,1657
Harmonized Tariff Code
2836.50
TSCA
Yes
RTECS
FF9335000

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