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Merck
CN

72073

碱石灰

p.a., with indicator, pellets

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关于此项目

化学文摘社编号:
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352202
MDL number:
Form:
pellets
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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

General description

碱石灰是氢氧化钙与氢氧化钠或氢氧化钾的混合物。如果没有储存在密封的容器中,它会因为吸收二氧化碳和水分而迅速变质。在实验室中,它也用作干燥剂。
苏打石灰对七氟烷降解的影响已被研究。降解产物的毒性已被研究。

Application

苏打石灰可用于将α-氨基酸转化为伯胺。
碱石灰可:
  • 用作一种水解试剂,以靛红酸酐中合成灭草松。
  • 用于农田土壤CO2的排放监测。
  • 用于直接测定溶解于过饱和水中的CO2(二氧化碳)含量。



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pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

存储类别

8A - Combustible corrosive hazardous materials



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
E C Romani et al.
Optics express, 20(5), 5429-5439 (2012-03-16)
Materials presenting high optical nonlinearity, such as materials containing metal nanoparticles (NPs), can be used in various applications in photonics. This motivated the research presented in this paper, where morphological, linear and nonlinear optical characteristics of gold NPs on the
Richard J Levy et al.
Anesthesia and analgesia, 110(3), 747-753 (2010-02-27)
Carbon monoxide (CO) can be produced in the anesthesia circuit when inhaled anesthetics are degraded by dried carbon dioxide absorbent and exhaled CO can potentially be rebreathed during low-flow anesthesia. Exposure to low concentrations of CO (12.5 ppm) can cause



全球贸易项目编号

货号GTIN
72073-1KG04061832855899