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Key Documents

72073

Sigma-Aldrich

Soda lime

p.a., with indicator, pellets

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12352202
PubChem Substance ID:
NACRES:
NA.21

grade

p.a.

Quality Level

form

pellets

quality

with indicator

loss

13-18% loss on drying, 105 °C

particle size

2-5 mm

pH

7-14

capacity

≥27 % absorption capacity (CO2)

bulk density

~75 g/100 mL

SMILES string

[OH-].[Na+].O=[Ca]

InChI

1S/Ca.Na.H2O.O/h;;1H2;/q;+1;;/p-1

InChI key

HUAUNKAZQWMVFY-UHFFFAOYSA-M

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General description

Effect of soda lime on the degradation of sevoflurane has been studied. Degradation products were investigated for their toxicity.
Soda lime is a mixture of calcium hydroxide with sodium or potassium hydroxide. When not stored in sealed containers, it quickly deteriorates due to carbon dioxide and water absorption. In laboratories, it is also used as a drying agent.

Application

Soda lime can be used:
  • As a hydrolysis reagent in the synthesis of bentazone from isatoic anhydride.
  • In the monitoring of CO2 efflux from field soils.
  • In the direct measurement of dissolved CO2 (carbon dioxide) in supersaturated water.

Soda lime may be employed for the conversion of α-amino acids to primary amines.

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Chuchai Anunmana et al.
Dental materials : official publication of the Academy of Dental Materials, 25(11), 1453-1458 (2009-08-13)
To test the hypothesis that the indentation crack technique can determine surface residual stresses that are not statistically significantly different from those determined from the analytical procedure using surface cracks, the four-point flexure test, and fracture surface analysis. Soda-lime-silica glass
Gisela Marques et al.
Bioresource technology, 101(1), 260-267 (2009-09-08)
The fate of lipophilic extractives from several nonwoody species (flax, hemp, sisal and abaca) used for the manufacturing of cellulose pulps, was studied during soda/anthraquinone (AQ) pulping and totally chorine free (TCF) and elemental chlorine free (ECF) bleaching. With this
Zhejun Wang et al.
Journal of dentistry, 39(11), 746-756 (2011-08-26)
The present study aimed to evaluate dentine remineralization through a 7-day period of artificial saliva (AS) storage induced by bioactive glass 45S5 (BAG) and by bioactive glass modified with soda-lime spherical glass. Partially demineralized dentine disks were treated by BAG
A Iu Elizarov et al.
Anesteziologiia i reanimatologiia, (2)(2), 8-10 (2011-06-22)
Using the mass spectrometric method we studied the interaction of volatile anesthetic sevoflurane with a CO2 absorber during low flow anesthesia (0.5 l/min fresh gas mixture). The results of measurements of sevoflurane and one of the most toxic breakdown products
Belén Cabal et al.
PloS one, 7(8), e42393-e42393 (2012-08-11)
This paper reports the effect of soda-lime-glass-nAg coating on the viability of an in vitro biofilm of Streptococcus oralis. Three strains (ATCC 35037 and two clinical isolates from periodontitis patients) were grown on coated with glass, glass containing silver nanoparticles

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