Malonic acid,tseem hu ua propanedioic acid, yog ntau yam organic compound uas pom muaj ntau yam kev siv thoob plaws ntau yam lag luam. Nws yog dawb crystalline khoom nrog cov mis molecular C3H4O4 thiab muaj qaub saj.
Ib qho ntawm cov kev siv tseem ceeb ntawm malonic acid yog nyob rau hauv kev tsim cov tshuaj. Nws yog siv los ua lub tsev thaiv rau kev sib txuas ntawm ntau yam tshuaj, suav nrog barbiturates, vitamin B1, thiab chloramphenicol. Nws cov pawg carboxylic acid ua rau nws yog ib qho tseem ceeb hauv kev tsim ntawm ntau yam esters, uas yog cov khoom tseem ceeb ntawm ntau cov tshuaj sib txuas.
Malonic acid thiab nws cov esters feem ntau yog siv rau hauv cov txuj lom, nplaum, resin additives, tshuaj intermediates, electroplating polishing agents, explosion control agents, kub welding flux additives, thiab lwm yam. Nyob rau hauv kev lag luam kws tshuaj, nws yog siv rau zus tau tej cov Rumina, Barbital, Vitamin B1, Vitamin B2, Vitamin B6, Phenylbutazone, Amino Acids, thiab lwm yam Malonic acid yog siv raws li ib tug txhuas nto kho tus neeg sawv cev, thiab raws li nws tsuas yog generates dej thiab carbon dioxide thaum cua sov thiab decomposition, tsis muaj teeb meem ua paug. Hauv qhov no, nws muaj txiaj ntsig zoo piv rau cov kua qaub raws li kev kho mob xws li formic acid siv yav dhau los.
Malonic acid yog ib qho tseem ceeb hauv kev tsim cov polymers, resins, thiab yas. Nws cov carboxylic acid ua haujlwm pab pawg tso cai rau nws tsim cov qauv sib txuas, uas yog qhov tseem ceeb hauv kev tsim cov polymers. Nws yog ib qho tseem ceeb hauv kev tsim cov polyesters, uas yog siv dav hauv textile fibers, yas fwj, thiab lwm yam khoom siv. Polymers ua los ntawm malonic acid kuj tseem siv rau hauv kev tsim cov yas biodegradable, uas yog ib puag ncig zoo thiab ruaj khov.
Malonic acid kuj tau siv dav hauv kev tsim tshuaj tua kab thiab tshuaj tua kab. Nws cov qauv tso cai rau nws los khi rau cov enzymes cog, uas inhibits lawv txoj kev loj hlob thiab ua rau lawv raug mob. Nws yog siv los ua ib qho tseem ceeb hauv kev tsim cov tshuaj tua kab mob xws li glyphosate, uas feem ntau siv hauv kev ua liaj ua teb los tswj kev loj hlob ntawm cov nroj tsuag.
Lwm daim ntawv thov ntawm malonic acid yog nyob rau hauv zus tau tej cov electroplating agents. Nws cov carboxylic acid ua haujlwm pab pawg tso cai rau nws tsim cov complexes, uas yog qhov tseem ceeb hauv cov txheej txheem electroplating. Malonic acid yog siv los ua ib qho tseem ceeb additive nyob rau hauv zus tau tej cov nickel plating kev daws teeb meem, uas yog siv los txhim kho cov nto ntawm cov khoom hlau.
Hauv kev xaus, malonic acid yog ntau yam organic compound nrog ntau yam kev siv thoob plaws ntau yam lag luam. Nws siv nyob rau hauv kws tshuaj, khoom noj khoom haus thiab dej haus, yas, tshuaj tua kab mob, thiab electroplating ua rau nws yog ib qho tseem ceeb muaj nyob rau hauv ntau yam khoom thiab cov txheej txheem. Raws li kev tshawb fawb thiab kev txhim kho txuas ntxiv mus, cov kws tshawb fawb thiab cov kws tsim qauv yuav tsis xav pom cov ntawv thov tshiab thiab zoo siab rau malonic acid.
