Examples of 'petroleum ether' in a sentence
Meaning of "petroleum ether"
Petroleum ether is a volatile, colorless liquid that is commonly used as a solvent in laboratories. It is derived from petroleum and is primarily composed of hydrocarbon compounds. It is often used to dissolve nonpolar substances and extract organic compounds from solid or liquid mixtures
Show more definitions
- A volatile petroleum fraction, usually available in a number of fractions boiling between 40°C and 140°C. Used as a solvent in the laboratory and industry.
How to use "petroleum ether" in a sentence
Basic
Advanced
petroleum ether
It was washed with petroleum ether and dried.
Petroleum ether refers to the pentane fraction.
Insoluble in mineral oil and petroleum ether.
Petroleum ether is another suitable liquid hydrocarbon.
A substitute for ether and petroleum ether.
Petroleum ether was added to precipitate the LiCl.
The residual oil is ground in petroleum ether.
Petroleum ether was added until slightly turbid.
The expected product is recrystallized in petroleum ether.
Petroleum ether was added until slight turbidity.
This product was washed with petroleum ether.
Petroleum ether was added to the crystallized residue.
The oil crystallizes from petroleum ether.
Petroleum ether and hexane are most preferred.
The residue is covered with petroleum ether.
See also
Petroleum ether was added to slight turbidity.
The mixture collected is precipitated in petroleum ether.
Petroleum ether then was added until precipitation started.
The product crystallizes from petroleum ether.
Petroleum ether was added to the crystals.
These are removed by washing with petroleum ether.
Addition of petroleum ether caused the product to precipitate.
The unsaponifiables are extracted with petroleum ether.
Add this petroleum ether to upper separatory funnel.
The mixture was diluted with petroleum ether.
Petroleum ether insoluble matter.
The resulting oil was taken up in petroleum ether.
In petroleum ether and water.
The distillate solidifies under petroleum ether.
Recrystallization from petroleum ether affords the desired product.
The residue was crystallized from petroleum ether.
The top petroleum ether from each tube is aspirated.
The product was precipitated with petroleum ether.
Addition of petroleum ether precipitated impurities that were removed by filtration.
The residue was extracted with petroleum ether.
The excess petroleum ether was removed under reduced pressure.
The residue is crystallised from petroleum ether.
Petroleum ether was added with scratching and a solid crystallized.
The residue is taken up in petroleum ether and filtered.
An analytical sample was prepared by recrystallisation from petroleum ether.
The fat is extracted with petroleum ether by centrifugation.
Remoisten the precipitate in the minimum of petroleum ether.
Petroleum ether is used as a solvent for the grafting agent.
The residue was taken up in petroleum ether.
Petroleum ether was then added.
The residue is recrystallized in petroleum ether.
Petroleum ether fraction.
Recrystallises in a mixture of ethyl acetate and petroleum ether.
The oily residue triturated in petroleum ether crystallises rapidly.
The oily residue is crystallized by stirring it in petroleum ether.
You'll also be interested in:
Examples of using Ether
Show more
The fumes of sulphuric ether are extremely noxious
Reduces ether damage taken by a certain percentage
Commercial octabromodiphenyl ether risk management evaluation
Examples of using Petroleum
Show more
Maybe some kind of petroleum jelly was used
Petroleum import and sales tax levy
Services incidental to petroleum and natural gas
