Pakati
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Tris(hydroxymethyl) Methyl Aminomethane THAM
Inonyanya kushandiswa mumishonga yepakati uye biochemical reagents.Pakati pefosfomycin, inoshandiswawo sevulcanization accelerator, cosmetics (kirimu, lotion), mineral oil, parafini emulsifier, biological buffer, biological buffer Agent.
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M-Phthalaldehyde
M-phthalaldehyde inoshandiswa mumishonga yepakati, fluorescent inopenya, nezvimwe.
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1,4-Naphthalene Dicarboxylic Acid
1-methyl-4-acetylnaphthalene uye potassium dichromate yakasvibiswa kwe18h pa200-300 ℃ uye inenge 4MPa;1,4-dimethylnaphthalene inogonawo kuwanikwa ne liquid phase oxidation pa 120 ℃ uye inenge 3kpa ine cobalt manganese bromide se catalyst.
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2,5-Thiophenedicarboxylic Acid
Adipic acid uye thionyl chloride yakasanganiswa muyero yehuremu hwe1: (6-10) uye yakagadziriswa kwe20-60 h pamberi pepyridine catalyst.The solvent was evaporated and the sare was heat at 140-160 ℃ for 3-7 H. Thiophene-2,5-dicarboxylic acid yakawanikwa ne sodium hydroxide treatment, acid precipitation, filtration, decolorization uye kucheneswa.
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Phenylacetyl Chloride
Chengeta muimba yekuchengetera inotonhorera, yakaoma uye ine mhepo yakanaka.Ramba kure nemoto nekupisa.Iyo package inofanirwa kuvharwa uye isina hunyoro.Inofanira kuchengetwa zvakasiyana kubva kune oxidant, alkali uye makemikari anodyiwa, uye kusanganiswa kwekuchengetedza kunofanira kudziviswa.Midziyo yekudzimisa moto yemhando dzakasiyana uye huwandu huchapihwa.Imba yekuchengetera ichave yakashongedzerwa nekuvuza kwechimbichimbi michina yekurapa uye yakakodzera yekuchengetedza zvinhu.
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P-cresol
Ichi chigadzirwa ndicho chakagadzirwa chekugadzira antioxidant 2,6-di-tert-butyl-p-cresol uye rabha antioxidant.Panguva imwecheteyo, zvakare yakakosha yakakosha zvinhu zvakabikwa zvekugadzirwa kwemishonga TMP uye dhayi coricetin sulfonic acid.1. GB 2760-1996 rudzi rwezvinonhuwira zvinodyiwa zvinobvumirwa kushandiswa.
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P-tolonitrile
Chengetedzo yekufambisa: usati watakurwa, tarisa kana mudziyo wekurongedza wakwana uye wakavharwa, uye ona kuti mudziyo haubvire, kudonha, kudonha kana kukuvara panguva yekufambisa.Izvo zvinorambidzwa zvachose kusanganiswa neasidhi, oxidants, zvokudya uye zvokudya zvinowedzera.
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P-toluic Acid
Yakagadzirirwa necatalytic oxidation yep-xylene nemhepo.Kana iyo yemhepo yekumanikidza nzira inoshandiswa, xylene necobalt naphthenate inogona kuwedzerwa mupoto yekupindura, uye mweya unounzwa pakudziya kusvika 90 ℃.Kupisa kwekuita kunodzorwa pa110-115 ℃ kwemaawa angangoita makumi maviri nemana, uye inenge 5% yep-xylene inoshandurwa kuita p-methylbenzoic acid.
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4-(Chloromethyl)Tolunitrile
Pakati pepyrimethamine.Inoshandiswa mukugadzirwa kwep-chlorobenzyl doro;p-chlorobenzaldehyde;p-chlorobenzene acetonitrile, nezvimwewo.
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4-tert-Butylphenol
P-tert-butylphenol ine antioxidant zvimiro uye inogona kushandiswa seyakagadzikana yerabha, sipo, chlorinated hydrocarbons uye faibha dzakagayiwa.UV absorbers, anti-cracking agents akadai semishonga yezvipembenene, rabha, pendi, etc. Somuenzaniso, inoshandiswa se stabilizer ye polycarbon resin, tert-butyl phenolic resin, epoxy resin, polyvinyl chloride, uye styrene.
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2,4,6-Trimethylaniline
2,4,6-Trimethylaniline inzvimbo yepakati inoshandiswa zvakanyanya mudhayi, mishonga yezvipembenene uye mamwe maindasitiri.Iyo mbishi yekugadzirwa kwe mesitidine ndeye mesitylene, inowanikwa mu petroleum.Nekuitika kwehukuru hwekugadzirwa kwemaindasitiri muChina, kubuda kwe mesitylene kuri kuramba kuchiwedzera, saka kuvandudzwa kwezvigadzirwa zvayo zvepasi kwave kutariswa zvakanyanya.
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4,4′-Bis(chloromethyl)-1,1′-Biphenyl
Iyo kiyi yepakati yekugadzirwa kwebiphenyl bisphenylacetylene fluorescent whitening agent CBS-X uye CBS-127.Inogona zvakare kushandiswa semishonga kana resin yepakati.
