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208159

Sigma-Aldrich

Calcium oxide

ReagentPlus®, 99.9% trace metals basis

Sinonimo/i:

Lime, Quicklime

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About This Item

Formula condensata:
CaO
Numero CAS:
1305-78-8
Peso molecolare:
56.08
Numero CE:
215-138-9
Numero MDL:
MFCD00010911
Codice UNSPSC:
12352303
ID PubChem:
24852496
NACRES:
NA.23

Livello qualitativo

200

Nome Commerciale

ReagentPlus®

Saggio

99.9% trace metals basis

Forma fisica

powder

Impiego in reazioni chimiche

reagent type: catalyst
core: calcium

Perdita

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

P. eboll.

2850 °C (lit.)

Densità

3.3 g/mL at 25 °C (lit.)

applicazioni

battery manufacturing

Stringa SMILE

O=[Ca]

InChI

1S/Ca.O
ODINCKMPIJJUCX-UHFFFAOYSA-N

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Descrizione generale

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

Applicazioni


  • 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).


Note legali

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

Pittogrammi

CorrosionExclamation mark
GHS05,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H315,H318,H335

Classi di pericolo

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

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
0000014973
0000014972
0000014970
0000014968
0000014967

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Marco Faustini et al.
Nanoscale, 5(3), 984-990 (2012-12-19)
We report the simple preparation of ultra-thin self-assembled nanoperforated titanium calcium oxide films and their use as reactive nanomasks for selective dry etching of silicon. This novel reactive nanomask is composed of TiO(2) in which up to 50% of Ti
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
Mohammad Mahdi Najafpour et al.
Dalton transactions (Cambridge, England : 2003), 42(14), 5085-5091 (2013-02-12)
Inspired by Nature's catalyst, a nano-size layered manganese-calcium oxide showed a low overvoltage for water oxidation in acidic solutions, which is comparable to platinum.
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
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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