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72073

Sigma-Aldrich

Soda lime

p.a., with indicator, pellets

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About This Item

Numéro CAS:
8006-28-8
Numéro MDL:
MFCD00134094
Code UNSPSC :
12352202
ID de substance PubChem :
329763745
Nomenclature NACRES :
NA.21
Forme:
pellets

Qualité

p.a.
with indicator

Niveau de qualité

100

Forme

pellets

Perte

13-18% loss on drying, 105 °C

Taille des particules

2-5 mm

pH

7-14

Capacité

≥27 % absorption capacity (CO2)

Masse volumique apparente

~75 g/100 mL

Chaîne SMILES 

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

InChI

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

Clé InChI

HUAUNKAZQWMVFY-UHFFFAOYSA-M

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Description générale

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.

Pictogrammes

CorrosionExclamation mark
GHS05,GHS07

Mention d'avertissement

Danger

Mentions de danger

H290,H314,H335

Classification des risques

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

Organes cibles

Respiratory system

Code de la classe de stockage

8B - Non-combustible corrosive hazardous materials

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificats d'analyse (COA)

Lot/Batch Number
BCCG9187
BCCG7112
BCCG1826
BCCF5962
BCCF5051

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M Morio et al.
Anesthesiology, 77(6), 1155-1164 (1992-12-01)
Sevoflurane previously has been reported to undergo extensive degradation in the presence of soda lime. To more completely characterize the extent and significnce of this reaction, we studied degradation of sevoflurane with and without soda lime, as well as the
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
Leticia Esteban-Tejeda et al.
PloS one, 7(3), e33135-e33135 (2012-03-20)
The present work was focused on obtaining biocide coatings constituted by a glassy soda-lime matrix containing silver or copper nanoparticles on ceramic (alumina and zirconia based) substrates. Both glassy coatings showed a high biocide activity against Gram-, Gram+ bacteria and
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
Nicole Riem et al.
Canadian journal of anaesthesia = Journal canadien d'anesthesie, 58(9), 846-852 (2011-06-23)
In this article, we describe a critical event which occurred in a simulation centre, and we also review possible safety issues for participants and staff involved in medical simulation training. The authors report an incident with the potential of harming
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