Переработка генеральных грузов. Большие потоки груза

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Переработка генеральных грузов. Большие потоки груза

2,4-Dinitrophenol (2,4-DNP or simply DNP) is a natural compound with the formula HOC6H3(NO2)2. It is a yellow, crystalline strong that has a sweet, moldy odor. It sublimes, is unforeseeable with steam, and is soluble in many organic solvents in addition to liquid alkaline services. When in a dry type, it is a high explosive and has an instantaneous surge hazard. It is a precursor to other chemicals and is biochemically active, avoiding adenosine triphosphate (ATP) production in cells with mitochondria.

Commercially, DNP is used as an antibacterial and as a non-selective bioaccumulating pesticide.

DNP is specifically useful as a herbicide together with other carefully related dinitrophenol herbicides like 2,4-dinitro-o-cresol (DNOC), dinoseb and dinoterb. Given that 1998 DNP was withdrawn from farming use. Currently, there are no actively registered pesticides consisting of DNP in United States or Europe.

It is a chemical intermediate in the production of sulfur dyes, wood preservatives and picric acid. DNP has likewise been utilized to make photographic developers and dynamites. DNP is classified as a dynamite in the UK and USA.

In living cells, DNP functions as a proton ionophore, a representative that can shuttle bus protons (hydrogen cations) across biological membranes. It dissipates the proton gradient across mitochondria and chloroplast membranes, collapsing the proton motive force that the cell uses to produce the majority of its ATP chemical energy. Instead of producing ATP, the energy of the proton gradient is lost as heat.

DNP acts as a protonophore, permitting protons to leakage across the inner mitochondrial membrane and thus bypass ATP synthase. This makes ATP energy production less efficient. In effect, part of the energy that is generally produced from cellular respiration is wasted as heat. The ineffectiveness is proportional to the dose of DNP that is taken. As the dosage increases and energy production is made more ineffective, metabolic rate increases (and more fat is burned) in order to compensate for the insufficiency and to meet energy demands. DNP is probably the best understood representative for uncoupling oxidative phosphorylation. The "phosphorylation" of adenosine diphosphate (ADP) by ATP synthase gets disconnected or "uncoupled" from oxidation.

"Dinitrophenol uncouples oxidative phosphorylation, causes release of calcium from mitochondrial stores and avoids calcium re-uptake. This causes complimentary intracellular calcium and activates muscle contraction and hyperthermia. Dantrolene avoids calcium release from the sarcoplasmic reticulum which reduces intracellular calcium. The resulting muscle relaxation enables heat dissipation. There is little danger to dantrolene administration. Because dantrolene might operate in reducing hyperthermia induced by agents that hinder oxidative phosphorylation, early administration might enhance result.

DNP was commonly utilized in explosive mixtures around the globe. Shellite in the UK, Tridite in the United States, Tridita in Spain, MDPC/DD in France, MABT/MBT in Italy, and DNP in the USSR.

Nowadays, DNP is provided mainly online under a variety of different names such as 'DNP', 'Dinosan', 'Dnoc', 'Solfo Black', 'Nitrophen', 'Aldifen' and 'Chemox'. The chemical is a yellow crystalline powder that has a sweet, moldy smell and is soluble in water. The dose of DNP per pill varies from site to website nevertheless it is most regularly offered as either 100- or 200-mg pills. Some web websites have DNP available in bulk quantities, allowing users to buy kilograms of DNP powder or hundreds/thousands of DNP-containing tablets.

DNP has really been provided for over a century, at first in the manufacture of munitions, due to its explosive property or business properties. From the 1930s onwards, there has really been interest in its houses to increase the underlying metabolic rate, leading to an associated weight-loss. It appears that there has in fact been increasing interest and schedule of DNP-containing products on the internet. https://www.buydnponline.cc

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