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1.01775

Supelco

Petroleum benzine

for analysis boiling range 40-60°C EMSURE® ACS,ISO

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Synonym(s):
Petroleum ether
CAS Number:
UNSPSC Code:
12191502
NACRES:
NB.21

grade

ACS reagent

Quality Level

Agency

reag. ISO

vapor pressure

370 hPa ( 25 °C)

product line

EMSURE®

form

liquid

autoignition temp.

260 °C (DIN 51794)

potency

>2000 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rabbit)

expl. lim.

1.0-7.4 % (v/v)

impurities

≤0.0003 meq/g Acidity
≤0.005% Sulfur compounds (as S)
≤0.02% Aromatics (as benzene)

evapn. residue

≤0.001%

color

APHA: ≤10

kinematic viscosity

0.45 cSt(20 °C)

bp

36-83 °C/1013 hPa

mp

<-80 °C

iodine value

≤0.3

peroxide value

≤0.8

transition temp

flash point <-21 °C

density

0.645-0.665 g/cm3 at 15 °C

cation traces

Al: ≤0.00005%
B: ≤0.000002%
Ba: ≤0.00001%
Ca: ≤0.00005%
Cd: ≤0.000005%
Co: ≤0.000002%
Cr: ≤0.000002%
Cu: ≤0.000002%
Fe: ≤0.00001%
Mg: ≤0.00001%
Mn: ≤0.000002%
Ni: ≤0.000002%
Pb: ≤0.00001%
Sn: ≤0.00001%
Zn: ≤0.00001%

storage temp.

2-30°C

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General description

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Application



  • 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).


Analysis Note

Acidity: ≤ 0.0003 meq/g
Color: ≤ 10 Hazen
Density (d 20 °C/ 4 °C): 0.642 - 0.655
Boiling range (40-60°C): ≥ 90 % (v/v)
Aromatics (as benzene): ≤ 0.02 %
Sulfur compounds (as S): ≤ 0.005 %
Matter discolored by H₂SO₄: ≤ 10 Hazen
Iodine number: ≤ 0.3
Peroxide value (by Wheeler): ≤ 0.8
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.01 %
Al (Aluminium): ≤ 0.00005 %
B (Boron): ≤ 0.000002 %
Ba (Barium): ≤ 0.00001 %
Ca (Calcium): ≤ 0.00005 %
Cd (Cadmium): ≤ 0.000005 %
Co (Cobalt): ≤ 0.000002 %
Cr (Chromium): ≤ 0.000002 %
Cu (Copper): ≤ 0.000002 %
Fe (Iron): ≤ 0.00001 %
Mg (Magnesium): ≤ 0.00001 %
Mn (Manganese): ≤ 0.000002 %
Ni (Nickel): ≤ 0.000002 %
Pb (Lead): ≤ 0.00001 %
Sn (Tin): ≤ 0.00001 %
Zn (Zinc): ≤ 0.00001 %
ACS, ISO reagent

Legal Information

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

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Target Organs

Central nervous system

WGK

WGK 3


Certificates of Analysis (COA)

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