Otheradicrydride, shirye don jigilar kaya ~

Aikace-aikacen:

Da farko, phthiction anhydride yana taka muhimmiyar rawa a fagen masana'antar magungunan. Yana da maballin albarkatun ƙasa don ƙirƙirar magungunan anti-mai kumburi, magunguna na ciki, magunguna, magunguna na maganin rigakafi da sauran magunguna. 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.

Abu na biyu, ana amfani da rigarhydride da yawa a cikin abincin da kayan kamshi. 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.

Bugu da kari, dan wasan Phthiction anhydride shima yana taka muhimmiyar rawa wajen samar da robobi da roba. Yana da mahimmancin albarkatun ƙasa don ƙera ƙwayoyin polymer kamar polyphenlane, polyamide, da polyimide. 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.

A cikin filin kwayoyin halitta, anhydride nahydride yana da yawan aikace-aikace da yawa. 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. Wadannan halayen roba suna ba da ingantaccen tsarin kayan aikin ci gaban masana'antar sunadarai.

Bugu da kari, da anhydride kuma yana da mahimman aikace-aikace a fagen sinadarai masu kyau. 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. A cikin sarrafa ma'adinai, za a iya amfani da andydride na phthiction don sarrafa adibas na Ore don inganta ingantaccen aikin ma'adanan da ingancin ore. 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.

A masana'antu samar da masana'antu, an yi amfani da anydride nahydride a matsayin sauran ƙarfi da kuma m. 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.