Examples of using Petroleum ether in English and their translations into German
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Colloquial
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Official
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Ecclesiastic
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Medicine
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Financial
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Ecclesiastic
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Political
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Computer
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Programming
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Official/political
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Political
Generally speaking petroleum ether etc.
Petroleum ether free of aromatic compounds.
Wash the air filter insert(2) in petroleum ether or petrol and squeeze out in a.
Use petroleum ether(other organic solvents are forbidden) to clean thrice.
Insulated tank with condenser, no unpleasant odor even with petroleum ether.
Pour the petroleum ether into the oil cup till the cup is 1/4~1/3 full.
Never use solvent-containing cleaners like acetone, stain remover, petroleum ether etc.
Pour away the petroleum ether and dry the cup with a blower for 2~3 minutes.
Pull the fuel filter from the fuel line and clean it in petroleum ether.
Use petroleum ether when cleaning the oil cup do not use other organic solvents.
Permitted cleaning agentsare soap suds(max. +60 C), petroleum ether and all non-abrasive.
Soap suds(max. +60 C), petroleum ether and all non-abrasive cleaning agents may be used.
Do not useflammable cleaning fluids denatured alcohol, petroleum ether or isopropanol.
Hexane, heptane, hexadekane, petroleum, ether, toluene, benzene und kerosene and their binary mixtures.
On the right side of the refrigerator degrease the adhesive areas with petroleum ether or spirit.
Wash with petroleum ether or ethanol for 3-4 times, then blow dry with a hair dryer and wash the oil sample to be tested for 2-3 times.
Mixable with chloroform, ethanol, ether, anhydrous acetic acid,not readily soluble in petroleum ether.
Rinse garments pre-treated with cleaning agents(petroleum ether, liquid stain remover, etc.) thoroughly in clear water before washing.
Melting point 149-151℃. Soluble in benzene, ethanol, ethyl ether, insoluble in chloroform, petroleum ether.
When you use a solvent like petroleum ether, a recirculating chiller should be implemented if the tap water is warmer than 15 C.
This product is soluble in water, very slightly soluble in acetone or butanol,almost insoluble in ethyl acetate or petroleum ether.
Due to the sensitivity of ninhydrinhemiketals(like ThermaNin) towards water, their solutions in petroleum ether cannot be stored long without degrading the performance.
The choice of cleaning agents, it is necessary to use both easy to dissolve the test sample,but also volatile and non-toxic solvents such as petroleum ether.
 4-5 g ThermaNin crystals 5 ml  isopropanol15 ml  ethyl acetate(optional for petroleum ether/heptane based solutions) 980 ml  petroleum ether(60-80°), heptane, or HFE-7100 1000 ml working solution.
Chloramphenicol(chloramphenicol) is a white or colorless needle-like or flaky crystal, melting point 149.7~ 150.79C, soluble in methanol, ethanol, propanol and ethyl acetate, slightly soluble in ether and chloroform,insoluble in petroleum ether And benzene.
The ninhydrin will not dissolve in petroleum ether, so the paper can be dipped twice(with a certain waiting time in between, to allow for the conversion of the ninhydrin hemiketal to ninhydrin and alcohol) to increase the ninhydrin concentration in the paper.
This product is easily soluble in waterand ethanol but insoluble in ether, petroleum ether, benzene and carbon disulfide.
The regular solutions of fingerprint reagents like ninhydrin and DFO are either based on a polar solvent(ninhydrin in ether or acetone for example) or rely on certain amounts of these polar solvents to dissolve themwhen used in an apolar bulk solvent like petroleum ether or heptane.
This product soluble in water, slightly dissolved in methanol, in ethanol,ethyl acetate, petroleum ether or not dissolved dioxane.
The display can be cleaned with a soft, antistatic cloth(e.g. cloth used to clean glasses)and possibly some petroleum ether, if the display has dust on the surface.
