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Merck
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重要文件

60710

Sigma-Aldrich

煤油

purum

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About This Item

CAS號碼:
EC號碼:
MDL號碼:
分類程式碼代碼:
15101502
NACRES:
NA.21
bp:
190-250 °C (lit.)
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蒸汽密度

4.5 (vs air)

蒸汽壓力

0.23 mmHg ( 20 °C)

等級

purum

形狀

liquid

自燃溫度

442 °F

expl. lim.

5 %

折射率

n20/D 1.436

bp

190-250 °C (lit.)

密度

0.8 g/mL at 25 °C (lit.)

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一般說明

Kerosene is a medium petroleum fraction.[1] It is widely used as commercial fuel. A kinetic reaction mechanism for the oxidation of kerosene has been investigated.[2] A fuel processing system has been developed for improving the reforming activity of kerosene for use in polymer electrolyte fuel cells (PEFCs).[3]

應用

Kerosene may be employed as liquid fuel for the stationary fuel cells.[3]

其他說明

可能实行销售限制

訊號詞

Danger

危險分類

Aquatic Chronic 2 - Asp. Tox. 1 - Skin Irrit. 2 - STOT SE 3

標靶器官

Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

179.6 °F - closed cup

閃點(°C)

82 °C - closed cup


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條款

Accurately measure moisture content in kerosene through Karl Fischer titration, using both volumetric and coulometric methods for reliable results.

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