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05-0900

Sigma-Aldrich

Calcium oxide

SAJ first grade, ≥98.0%

Synonym(s):

Lime, Quicklime

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About This Item

Linear Formula:
CaO
CAS Number:
1305-78-8
Molecular Weight:
56.08
EC Number:
215-138-9
MDL number:
MFCD00010911
UNSPSC Code:
12352303
PubChem Substance ID:
329748041

grade

SAJ first grade

Assay

≥98.0%

form

solid

reaction suitability

reagent type: catalyst
core: calcium

availability

available only in Japan

pH

12.6 (20)

bp

2850 °C (lit.)

density

3.3 g/mL at 25 °C (lit.)

SMILES string

O=[Ca]

InChI

1S/Ca.O

InChI key

ODINCKMPIJJUCX-UHFFFAOYSA-N

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Related Categories

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H315,H318,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

does not flash

Flash Point(C)

does not flash

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Sebastião Roberto Soares et al.
Waste management (New York, N.Y.), 33(1), 175-183 (2012-11-06)
The establishment of rules to manage Health Care Waste (HCW) is a challenge for the public sector. Regulatory agencies must ensure the safety of waste management alternatives for two very different profiles of generators: (1) hospitals, which concentrate the production
María Nazaret González-Alcaraz et al.
Journal of environmental management, 116, 72-80 (2013-01-08)
The aim of this study was to identify the effectiveness of liming in combination with vegetation for the recovery of slightly acidic, saline soils of eutrophic wetlands affected by mine wastes, under fluctuating flooding conditions. Simulated soil profiles were constructed
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
M Lopes et al.
Poultry science, 92(3), 638-644 (2013-02-26)
Testing different management practices can help to identify conditions that decrease or even eliminate pathogenic bacteria in poultry litter. A trial was conducted to evaluate the effects of daily manual stirring (rotation of the litter with a pitchfork) for the
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
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