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Merck
CN
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主要文件

安全信息

1.01770

Supelco

石油醚

(naphtha benzine) EMPLURA®

别名:

Petroleum ether, Petroleum spirit, Petroleum ether

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About This Item

CAS号:
UNSPSC代码:
12191502
NACRES:
NA.21
沸点:
107-137 °C/1013 hPa
蒸汽压:
30-40 hPa ( 20 °C)

蒸汽压

30-40 hPa ( 20 °C)

质量水平

产品线

EMPLURA®

自燃温度

250 °C

expl. lim.

0.8-6.5 % (v/v)

杂质

≤0.0005% Free acid (as CH3COOH)
≤0.01% Water
≤0.05% Aromatics (as toluol)

蒸发残留物

≤0.005%

运动粘度

0.76 cSt(25 °C)

沸点

107-137 °C/1013 hPa

转变温度

flash point <-10 °C

密度

0.728 g/cm3 at 15 °C

储存温度

2-30°C

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一般描述

EMPLURA® is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA solvents provide adequate specifications with the most important parameters.

应用



  • Ginkgo Biloba L. Exocarp Extracts: Utilizing petroleum benzine for solvent extraction, this research explores the anti-microbial potential of Ginkgo biloba L. exocarp extracts against methicillin-resistant Staphylococcus aureus, indicating its significant role in pharmaceutical applications (Wei et al., 2024).


  • Creating Mesopores in ZSM-5 Catalyst for Aromatics Production: This application of petroleum benzine in the synthesis of biodiesel-derived waste glycerol showcases innovative use in catalytic processes to enhance aromatic production, beneficial for both environmental and industrial chemistry (Kumar et al., 2024).


  • High-Speed Countercurrent Chromatography for Bioactive Neolignan Isomers: Demonstrating the use of petroleum benzine in chromatographic techniques, this method significantly aids in the isolation of complex organic compounds, crucial for advanced research in natural product chemistry (Xiao et al., 2024).


  • Hydrocarbon Ingestions and Poison Control: While indirectly related, the study uses data on hydrocarbon ingestions to emphasize the importance of safety and environmental impact assessments in the use of petroleum products, including benzine, within public health contexts (Palmer et al., 2023).


分析说明

Free acid (as CH₃COOH): ≤ 0.0005 %
Boiling range (lower value): ≥ 100.0 °C
Boiling range (upper value): ≤ 140.0 °C
Density (d 20 °C/ 4 °C): 0.720 - 0.733
Aromatics (as toluol): ≤ 0.05 %
Readily carbonizable substances: conforms
Evaporation residue: ≤ 0.005 %
Water: ≤ 0.01 %

法律信息

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

警示用语:

Danger

危险分类

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

靶器官

Central nervous system

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

24.8 °F - closed cup

闪点(°C)

-4 °C - closed cup

法规信息

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