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Merck
CN

600199

二氧化碳-12C

99.99 atom % 12C

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关于此项目

线性分子式:
12CO2
化学文摘社编号:
分子量:
44.00
UNSPSC Code:
12142100
PubChem Substance ID:
MDL number:
Isotopic purity:
99.99 atom % 12C
Mass shift:
depleted


vapor density

1.52 (vs air)

description

13C-depleted

isotopic purity

99.99 atom % 12C

mp

−78.5 °C (subl.) (lit.)

mass shift

depleted

SMILES string

O=[12C]=O

InChI

1S/CO2/c2-1-3/i1+0

InChI key

CURLTUGMZLYLDI-IGMARMGPSA-N

Packaging

All gas volumes are quoted at Standard Temperature and Pressure (STP) and not at Normal Temperature and Pressure (NTP). One STP Liter is 7.7% more gas than one NTP Liter.
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.


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pictograms

Gas cylinder

signalword

Warning

hcodes

Hazard Classifications

Press. Gas Liquefied gas

存储类别

2A - Gases

flash_point_f

Not applicable

flash_point_c

Not applicable



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
Ayako Abe-Ouchi et al.
Nature, 500(7461), 190-193 (2013-08-09)
The growth and reduction of Northern Hemisphere ice sheets over the past million years is dominated by an approximately 100,000-year periodicity and a sawtooth pattern (gradual growth and fast termination). Milankovitch theory proposes that summer insolation at high northern latitudes
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