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295108

Sigma-Aldrich

二氧化碳

≥99.8%

同義詞:

Carbon dioxide gas

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About This Item

經驗公式（希爾表示法）:
CO2
CAS號碼:
124-38-9
分子量：:
44.01
Beilstein:
1900390
EC號碼:
204-696-9
MDL號碼:
MFCD00011491
分類程式碼代碼:
12142100
PubChem物質ID:
24857758

蒸汽密度

1.52 (vs air)

品質等級

200

蒸汽壓力

56.5 atm ( 20 °C)

化驗

≥99.8%

mp

−78.5 °C (lit.)

SMILES 字串

O=C=O

InChI

1S/CO2/c2-1-3

InChI 密鑰

CURLTUGMZLYLDI-UHFFFAOYSA-N

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應用

  • 二氧化碳的可持续转化：有机催化的出现：这项研究强调了有机催化剂在CO2转化过程中的作用，这与对绿色化学和催化感兴趣的化学家有关（Fiorani et al., 2015）。
  • 将二氧化碳转化为碳材料的最新技术综述：本综述涵盖了将CO2转化为碳材料的最新进展，为材料科学和工程的应用提供了见解（Park et al., 2022）。
  • 工业二氧化碳捕集与利用:现状与未来挑战：本文回顾了CO2捕获和利用的工业应用，讨论了当前的技术和未来的挑战，这对从事CO2工业应用的化学家非常重要（Gao et al., 2020）。

包裝

供应使用安装有CGA180M/CGA110F针阀的压缩气瓶。

可兼容：
  • Aldrich® 压缩气瓶站系统
  • Aldrich® 压缩气瓶气体调节器

其他說明

参见技术信息手册AL-151 气体调节器：选型、安装和操作

法律資訊

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

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象形圖

Gas cylinder
GHS04

訊號詞

Warning

危險聲明

H280

防範說明

P410 + P403

危險分類

Press. Gas Liquefied gas

儲存類別代碼

2A - Gases

水污染物質分類（WGK）

nwg

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
MKCN6762
MKCK8885
STBJ2483
MKCJ9333
MKCJ2436

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Edgar G Hertwich et al.
Proceedings of the National Academy of Sciences of the United States of America, 112(20), 6277-6282 (2014-10-08)
Decarbonization of electricity generation can support climate-change mitigation and presents an opportunity to address pollution resulting from fossil-fuel combustion. Generally, renewable technologies require higher initial investments in infrastructure than fossil-based power systems. To assess the tradeoffs of increased up-front emissions
Kees Jan van Groenigen et al.
Science (New York, N.Y.), 344(6183), 508-509 (2014-04-26)
Soils contain the largest pool of terrestrial organic carbon (C) and are a major source of atmospheric carbon dioxide (CO2). Thus, they may play a key role in modulating climate change. Rising atmospheric CO2 is expected to stimulate plant growth
Tomoko Matsuda
Journal of bioscience and bioengineering, 115(3), 233-241 (2012-11-21)
The latest advances in biocatalysis using supercritical carbon dioxide (scCO(2)) are reviewed. Stability and stabilization methodologies of enzymes in scCO(2) as well as reactions for organic synthesis are described. Especially, varieties of examples for lipase-catalyzed synthesis of chiral compounds using
Joseph D Majkut et al.
Philosophical transactions. Series A, Mathematical, physical, and engineering sciences, 372(2019), 20130046-20130046 (2014-06-04)
The Southern Ocean is critically important to the oceanic uptake of anthropogenic CO2. Up to half of the excess CO2 currently in the ocean entered through the Southern Ocean. That uptake helps to maintain the global carbon balance and buffers
Eoin P Cummins et al.
Cellular and molecular life sciences : CMLS, 71(5), 831-845 (2013-09-21)
The capacity of organisms to sense changes in the levels of internal and external gases and to respond accordingly is central to a range of physiologic and pathophysiologic processes. Carbon dioxide, a primary product of oxidative metabolism is one such
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