1,4 butynediol esomeleleyo imveliso ephezulu Featured Umfanekiso

I-1,4 i-butynediol eyomeleleyo imveliso ephezulu

Inkcazelo emfutshane:

CAS:110-65-6

Iimpawu zeMichiza ye-butynediol: ikristale emhlophe ye-orthorhombic.Indawo yokunyibilika 58 ℃, iqondo lokubila 238 ℃, 145 ℃ (2KPa), i-flash point 152 ℃, i-refractive index 1.450.Inyibilika emanzini, isisombululo se-asidi, i-ethanol kunye ne-acetone, i-soluble kancinane kwi-chloroform, ayinyibiliki kwi-benzene kunye ne-ether.

Ukusetyenziswa: i-butynediol ingasetyenziselwa ukuvelisa i-butene glycol, i-butynediol, i-n-butanol, i-dihydrofuran, i-tetrahydrofuran γ- Uluhlu lweemveliso ezibalulekileyo ze-organic ezifana ne-butyrolactone kunye ne-pyrrolidone zingasetyenziselwa ukuvelisa iiplastiki zokwenziwa, ii-synthetic fibers (nylon-4), yesikhumba eyenziweyo, iyeza, i-pesticides, i-solvents (i-N-methyl pyrrolidone) kunye ne-preservatives.I-Butynediol ngokwayo sisinyibilikisi esilungileyo kwaye sisetyenziswa njengento ekhanyayo kwishishini le-electroplating.

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Iinkcukacha zeMveliso

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Isicelo

Isetyenziswe njengendawo ephakathi ye-organic synthesis kunye nezixhobo ze-electroplating yesixhobo;iprimary nickel plating brightener;Ukusetyenziswa kwizinto eziphilayo eziphilayo, i-solvents, isisombululo se-cyanide samahhala se-electroplating, isikhumba sokwenziwa, amashishini amayeza kunye ne-pesticide;Ukuvelisa i-butene glycol, i-butanediol γ- I-Butyrolactone kunye nezinye iimveliso zamachiza;Phakathi kwe-butadiene synthesis, inhibitor ye-corrosion, i-electroplating brightener, i-polymerization catalyst, i-defoliant, i-chlorohydrocarbon stabilizer.

Intshayelelo yeMveliso

Ukupakishwa:polypropylene composite bag, 20kg / bag;Okanye 40kg / umphanda kwikhadibhodi yebakala lokuthumela ngaphandle.

Indlela yokugcina:Gcina kwindawo epholileyo nengena umoya.Zigcine kude nomlilo kunye nobushushu.Ukutywinwa kwepakethi.Iya kugcinwa ngokwahlukileyo kwi-oxidants, i-alkali kunye neekhemikhali ezidliwayo, kunye nokugcinwa okuxubileyo akuvumelekanga.Izibane ezikhusela uqhushumbo kunye neendawo zokungenisa umoya ziya kwamkelwa.Akuvumelekanga ukusebenzisa izixhobo zoomatshini kunye nezixhobo ezilula ukuvelisa iintlantsi.Indawo yokugcina iya kunikwa izinto ezifanelekileyo zokuqulatha ukuvuza

Uqhagamshelwano lwesikhumba:khulula iimpahla ezingcolileyo kwaye uhlambe ulusu kakuhle ngamanzi anesepha kunye namanzi acwengileyo.

Uqhagamshelo lamehlo:phakamisa iinkophe kwaye uhlambulule ngamanzi acocekileyo acocekileyo okanye i-saline eqhelekileyo.Funa unyango.

Ukuphefumla:khawuleza ushiye isiza kwindawo enomoya omtsha.Gcina iphecana lokuphefumla lingaphazamiseki.Ukuba ukuphefumla kunzima, nika ioksijini.Ukuba ukuphefumla kuyeka, mnike ukuphefumla okufakelweyo ngoko nangoko.Funa unyango.

Ukungeniswa:sela amanzi ashushu ngokwaneleyo ukwenza ukuba ugabhe.Funa unyango.