Petroleum ether 40-70 packing 1 liter

Petroleum ether 40 - 70 packing 1 liter External vid: bestsvetny transparent liquid Temperature limits peregonki: 40 - 70 CAS number: 8032 - 32 - 4
Petroleum ether — the mix of light hydrocarbons (pentanes and hexanes) received from associated petroleum gases and light distillates of oil. Petroleum ether — solvent of fats, oils, pitches, etc.
Petroleum ether has no relation neither to simple, nor to esters.