202932
Carbonato de calcio
≥99.995% trace metals basis
Sinónimos:
Aragonite, Calcium monocarbonate, Chalk, Limestone, Monocalcium carbonate
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Fórmula lineal:
CaCO3
Número CAS:
Peso molecular:
100.09
UNSPSC Code:
12352302
NACRES:
NA.23
PubChem Substance ID:
EC Number:
207-439-9
Beilstein/REAXYS Number:
8008338
MDL number:
Assay:
≥99.995% trace metals basis
Form:
powder and chunks
Solubility:
H2O: insoluble
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Permítanos ayudarleInChI key
VTYYLEPIZMXCLO-UHFFFAOYSA-L
InChI
1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
SMILES string
[Ca++].[O-]C([O-])=O
assay
≥99.995% trace metals basis
form
powder and chunks
reaction suitability
core: calcium
impurities
≤50.0 ppm Trace Metal Analysis
solubility
H2O: insoluble
density
2.93 g/mL at 25 °C (lit.)
Quality Level
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General description
Calcium carbonate is an inorganic compound that is sparingly soluble in water but highly soluble in dilute acids. It plays a crucial role in material science, particularly in the development of solar cells, batteries, and supercapacitors. In solar cell, it acts as a precursor material for the perovskite layer, enhancing the stability and performance of perovskite solar cells. Additionally, calcium carbonate is utilized in electrode production, serving as a conductive additive in cathode or anode materials, thus improving overall battery performance and durability.
Application
Calcium carbonate can be used as:
- A template, graphitization catalyst, and activating agent in the green synthesis of porous graphitic carbons from coal tar pitch for high-performance lithium-ion batteries.
- A raw material to synthesize calcium titanate (CaTiO3) perovskite material through sintering with titanium oxide (TiO2) by the sol-gel method. Calcium titanate can be used to create large-scale, low-cost, and sustainable solar cells.
- A catalyst supports for improving the performance and durability of fuel cells, thereby contributing to the advancement of clean energy technologies.
Clase de almacenamiento
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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