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77399

Sigma-Aldrich

Petroleum ether

bp 30-40 °C, low boiling point hydrogen treated naphtha, puriss. p.a.

Synonym(s):
Petroleum benzin
CAS Number:
EC Number:
MDL number:
NACRES:
NA.07

vapor density

2.5 (vs air)

Quality Level

vapor pressure

25.8 psi

description

dist. (ASTM D86-87) >= 95% between 30 and 40°C

grade

puriss. p.a.

form

liquid

impurities

substances darkened by H2SO4, in accordance
≤0.002% free acid (as CH3COOH)
≤0.005% S-compounds (as S)
≤0.01% benzene (GC)
≤0.02% water

evapn. residue

≤0.001%

refractive index

n20/D 1.357

bp

30-40 °C

density

0.63 g/mL at 20 °C

cation traces

Al: ≤0.5 mg/kg
B: ≤0.02 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤0.5 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.02 mg/kg
Sn: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

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Application

Petroleum ether may be used in the absorption chromatographic purification of organic compounds.

Signal Word

Danger

Hazard Classifications

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

Target Organs

Central nervous system

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-56.2 °F - closed cup

Flash Point(C)

-49 °C - closed cup

Certificate of Analysis

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Certificate of Origin

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