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208159

Sigma-Aldrich

Calcium oxide

ReagentPlus®, 99.9% trace metals basis

Sinónimos:

Lime, Quicklime

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About This Item

Fórmula lineal:
CaO
Número de CAS:
1305-78-8
Peso molecular:
56.08
EC Number:
215-138-9
MDL number:
MFCD00010911
UNSPSC Code:
12352303
PubChem Substance ID:
24852496
NACRES:
NA.23

Quality Level

200

product line

ReagentPlus®

assay

99.9% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: calcium

loss

10.0% loss on ignition, 1000°C (absorbed H2O and CO2)

bp

2850 °C (lit.)

density

3.3 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

O=[Ca]

InChI

1S/Ca.O

InChI key

ODINCKMPIJJUCX-UHFFFAOYSA-N

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General description

Units are 10% in excess of stated weight to compensate for the loss of H2O and CO2

Application


  • Calcium oxide as a promising heterogeneous catalyst for biodiesel production: Current state and perspectives: Discusses the use of calcium oxide derived from natural sources like limestone, seashells, and eggshells as an effective catalyst in biodiesel production (Marinković et al., 2016).


Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
0000347465
0000368105
0000343003
0000363367
0000343003

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Arup Roy et al.
Journal of biomedical nanotechnology, 9(9), 1570-1578 (2013-08-29)
The high degree of microbial diseases and their multidrug resistant properties make the researchers to develop new class of antimicrobial agents. A modern and innovative approach of drug development is the use of metallic nanoparticles as new formulations of antimicrobial
E Belon et al.
The Science of the total environment, 439, 87-95 (2012-10-16)
The inputs of ten trace elements (As, Cd, Cu, Cr, Hg, Mo, Ni, Pb, Se, Zn) to French agricultural soils have been assessed. The six main sources considered were: pesticides, mineral fertilizers, animal manure, liming materials, sludge and composts and
Mahsa Naghshineh et al.
Food chemistry, 136(2), 472-478 (2012-11-06)
The application of high hydrostatic pressure technology for enzymatic extraction of pectin was evaluated. Cellulase and xylanase under five different combinations (cellulase/xylanase: 50/0, 50/25, 50/50, 25/50, and 0/50 U/g lime peel) at ambient pressure, 100 and 200 MPa were used
Ebrahim Negaresh et al.
Chemosphere, 92(11), 1513-1519 (2013-05-15)
This paper investigates the effect of using recycled fiber (RCF) in newsprint production on the effluent quality and its treatability using membrane operations for internal and external recycling and reuse. Increased chemical usage in RCF for deinking had significant impact
Vasilije Manovic et al.
Environmental science & technology, 46(22), 12720-12725 (2012-10-24)
This paper presents a novel method for reactivation of spent CaO-based sorbents from calcium looping (CaL) cycles for CO(2) capture. A spent Cadomin limestone-derived sorbent sample from a pilot-scale fluidized bed (FBC) CaL reactor is used for reactivation. The calcined
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