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Calcium Carbonate Nanoparticles | CAS Number: 471-34-1

Catalog Number
ACM4713412
Product Name
Calcium Carbonate Nanoparticles
Structure
CAS Number
471-34-1
Synonyms
Nanoscale calcium carbonate
Molecular Weight
100.09
Molecular Formula
CaCO3
Boiling Point
Decomposes
Melting Point
825 °C
Density
True Density 2.93 g/cm3
Bulk Density 0.68 g/ml
Purity
97.5%, 98%, 99%, 99.9%, 99.99%
Appearance
Powder
particles size
15-40 nm
Morphology
cubic or hexagonal
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1Water softening by induced crystallization in fluidized bed.

Chen Y1, Fan R2, An D2, Cheng Y2, Tan H2.

J Environ Sci (China). 2016 Dec;50:109-116. doi: 10.1016/j.jes.2016.08.014. Epub 2016 Sep 27.

Fluidized bed and induced crystallization technology were combined to design a new type of induced crystallization fluidized bed reactor. The added particulate matter served as crystal nucleus to induce crystallization so that the insoluble material, which was in a saturated state, could precipitate on its surface. In this study, by filling the fluidized bed with quartz sand and by adjusting water pH, precipitation of calcium carbonate was induced on the surface of quartz sand, and the removal of water hardness was achieved. Read More

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Email:
Tel:1-201-478-8534
1-516-662-5404
Fax: 1-516-927-0118
Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA