490474
氧-18O2
97 atom % 18O
别名:
18O Labeled oxygen
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关于此项目
线性分子式:
18O2
化学文摘社编号:
分子量:
36.00
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12142200
MDL number:
Isotopic purity:
97 atom % 18O
Assay:
99% (CP)
Mass shift:
M+4
Form:
gas (Compressed)
InChI
1S/O2/c1-2/i1+2,2+2
SMILES string
[18O]=[18O]
InChI key
MYMOFIZGZYHOMD-XPULMUKRSA-N
vapor density
1.11 (vs air)
isotopic purity
97 atom % 18O
assay
99% (CP)
form
gas (Compressed)
bp
−183 °C (lit.)
mp
−218 °C (lit.)
mass shift
M+4
storage temp.
room temp
Quality Level
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Packaging
带 1/4 英寸凸型 NPT 铜质阀的 Sure/Pac™ 气瓶
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.
Other Notes
推荐使用铜质软管接头 Z146811 或铜体微型气流阀 Z513539。
signalword
Danger
hcodes
Hazard Classifications
Ox. Gas 1 - Press. Gas Compr. Gas
存储类别
2A - Gases
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
监管及禁止进口产品
此项目有
Maxwell A Ware et al.
Plant physiology, 183(4), 1735-1748 (2020-05-28)
The green alga Desmodesmus armatus is an emerging biofuel platform that produces high amounts of lipids and biomass in mass culture. We observed D. armatus in light-limiting, excess-light, and sinusoidal-light environments to investigate its photoacclimation behaviors and the mechanisms by
Sui So et al.
Physical chemistry chemical physics : PCCP, 16(45), 24954-24964 (2014-10-18)
β-Hydroxyperoxyl radicals are formed during atmospheric oxidation of unsaturated volatile organic compounds such as isoprene. They are intermediates in the combustion of alcohols. In these environments the unimolecular isomerization and decomposition of β-hydroxyperoxyl radicals may be of importance, either through
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