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Merck
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重要文件

295124

Sigma-Aldrich

羰基硫

≥97.5%

同義詞:

氧硫化碳

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About This Item

線性公式:
COS
CAS號碼:
分子量::
60.08
EC號碼:
MDL號碼:
分類程式碼代碼:
12142100
PubChem物質ID:
形狀:
gas
化驗:
≥97.5%

蒸汽密度

2.1 (20 °C, vs air)

品質等級

蒸汽壓力

9034 mmHg ( 21 °C)

化驗

≥97.5%

形狀

gas

expl. lim.

11.9-29 %

bp

−50 °C (lit.)

mp

−138 °C (lit.)

SMILES 字串

O=C=S

InChI

1S/COS/c2-1-3

InChI 密鑰

JJWKPURADFRFRB-UHFFFAOYSA-N

其他說明

对于295124-300G-EU:500 mL 铝制气缸,配有铜阀门。

推薦產品

对于 295124-300G-EU:DIN 477-1 no.1、Z742162或Z742164是推荐的调节器。

訊號詞

Danger

危險分類

Acute Tox. 2 Inhalation - Eye Irrit. 2 - Flam. Gas 1B - Press. Gas Liquefied gas - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

2A - Gases

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

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


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分析證明 (COA)

Lot/Batch Number

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Linda M J Kooijmans et al.
Proceedings of the National Academy of Sciences of the United States of America, 116(7), 2470-2475 (2019-01-27)
Understanding climate controls on gross primary productivity (GPP) is crucial for accurate projections of the future land carbon cycle. Major uncertainties exist due to the challenge in separating GPP and respiration from observations of the carbon dioxide (CO2) flux. Carbonyl
Keren Stimler et al.
Plant physiology, 158(1), 524-530 (2011-11-23)
The potential use of carbonyl sulfide (COS) as tracer of CO(2) flux into the land biosphere stimulated research on COS interactions with leaves during gas exchange. We carried out leaf gas-exchange measurements of COS and CO(2) in 22 plant species
Andrea K Steiger et al.
ACS chemical biology, 12(8), 2117-2123 (2017-06-15)
Hydrogen sulfide (H
Andrew R Bartholomaeus et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 43(12), 1687-1701 (2005-09-06)
Carbonyl sulfide (COS) is a new grain fumigant which has been developed to replace methyl bromide, being phased out due to its ozone depletion properties, and to supplement phosphine gas which is experiencing increased insect resistance. Treatment of commodities with
Keren Stimler et al.
Plant physiology, 157(1), 509-517 (2011-07-01)
Carbonyl sulfide (COS) and C(18)OO exchange by leaves provide potentially powerful tracers of biosphere-atmosphere CO(2) exchange, and both are assumed to depend on carbonic anhydrase (CA) activity and conductance along the diffusive pathway in leaves. We investigated these links using

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