Phthalic Anhhydride, e ikemiselitse ho romelloa ~

Kopo:

Taba ea pele, phthaliden e phetha karolo ea bohlokoa tšimong ea lihlahisoa tsa lithethefatsi. Ke thepa ea bohlokoa bakeng sa ho etsa lithethefatsi khahlanong le li-anti-inflass, lithibela-mafu, lithethefatsi tse tebileng le lithethefatsi tse ling. In addition, phthalic anhydride is also a precursor for the preparation of various plant hormones such as growth hormone and auxin, which is of great significance for promoting plant growth and increasing crop yields.

Taba ea bobeli, Phthalic ohydride o boetse o sebelisoa haholo ka jareteng le monko o monate. As an intermediate for dyes and spices, phthalic anhydride is used to make spices, pigments, synthetic fiber dyes, etc. Its unique chemical properties make it irreplaceable in these fields, adding rich colors and fragrances to people's lives.

Ntle le moo, PHTHAFY OHHYDRID e boetse e phetha karolo ea bohlokoa ho etsoa ea lipere le rabara. Ke litaba tsa bohlokoa tsa tlhahiso ea tlhahiso ea metsoako ea Polyphenyenynene Ether - Ether These polymer compounds have excellent physical properties and chemical stability, and are widely used in automobiles, electronics, construction and other fields, providing strong support for the development of modern society.

Tšimong ea li-synthes tsa manyolo, PHTHAGY ANHHDRID e na le lits'ebetso tse fapaneng. It can be used for carbonylation, propylene oxidation, preparation of activated carbon esters, dry hydrogenation, aldehyde and ketone esterification, nitric acid and alkaline oxidation. In inorganic synthesis, phthalic anhydride can be used to synthesize ammonium salts, and can also be used as the main polymerization agent for the synthesis of copper zinc sulfide. Boitšoaro bona ba maiketsetso bo fana ka lebaka le ente la boitsebiso ba ntlafatso ea nts'etsopele ea lik'nyekwalo.

Ntle le moo, PHTHAFY AKHYDRID e boetse e na le lits'ebetso tsa bohlokoa tšimong ea lik'hemik'hale tse ntle. It can be used for a variety of separation crystallization and catalytic reactions, and can also be used for the preparation and dispersion technology of various inorganic calcium sulfur polymers. Ha e le hantle ts'ebetso ea merafong, phthality anhydride e ka sebelisoa bakeng sa ts'ebetso ea liminerale ea ore e tsamaisang mosebetsi le boleng ba sepheo sa mosebetsi. In addition, phthalic anhydride can also be used as a raw material for insecticides and pesticides, playing an important role in ensuring the growth of crops and increasing yields.

Ha ho hlahisoa baindasteri, phthalidenh ohydride e sebelisoa haholo joalo ka solvent le litlolo. Due to its low boiling point and high solubility, phthalic anhydride is widely used in petroleum refining and petrochemical industries as a cracking raw material. At the same time, it can also be used as a chromatographic analysis reagent and an extractant for spices, etc., providing an effective means for chemical analysis and spice extraction.