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Umthamo wokukhiqiza we-TDI kuqala emhlabeni! Ukuthengwa kwe-Wanhua Chemical kwe-Juli Anti - i-ridge igunyaziwe! City supervision Bureau izimo ezengeziwe imingcele!
Ngo-Ephreli 9, i-Wanhua Chemical yamemezela ukuthi "ukuthengwa kwamasheya e-Yantai Juli Fine Chemical Co., LTD." yayigunyazwe Ukuphathwa Kwezwe Kwezokulawulwa Kwemakethe. I-Wanhua Chemical izozuza amasheya alawulayo e-Yantai Juli kanye ne-State Administration for Marke...Funda kabanzi -
Ikhemikhali ehlanganisa i-chlorine ne-calcium: i-calcium chloride
I-Calcium chloride iyikhemikhali eyakhiwe izakhi ze-chloride ne-calcium. Ifomula yamakhemikhali yi-CACL2, ebaba kancane. Kuyi-halide yohlobo lwe-ion evamile, enezicucu ezimhlophe, eziqinile noma izinhlayiya endaweni yokushisa. Izicelo zayo ezijwayelekile zifaka usawoti, i-road mel...Funda kabanzi -
Intengo yezinto zokusetshenziswa njenge-Acrylic acid, i-resin nezinye izinto zokusetshenziswa, kanye nokwehla kochungechunge lwezimboni! Izinga eliphansi elimaphakathi lokuthunyelwa kwemakethe ye-emulsion alibushelelezi!
Intengo kawoyela ephansi yamazwe ngamazwe yenze yaba buthaka imakethe yemboni yamakhemikhali. Ngokombono wendawo yasekhaya, nakuba ibhange elikhulu limemezele ukuthi lehle lafika ku-0.25%, isidingo esingaphansi komfula sincane kakhulu kunalokho obekulindelwe. Izindleko zemakethe yamakhemikhali zilinganiselwe, i-d...Funda kabanzi -
I-TCCA
I-Trichloroisocyanuric acid, ifomula yamakhemikhali C3Cl3N3O3, isisindo samangqamuzana angu-232.41, inhlanganisela yezinto eziphilayo, i-white crystalline powder noma i-granular solid, enephunga elinamandla le-chlorine elicasulayo. I-Trichloroisocyanuric acid iyi-oxidant enamandla kakhulu kanye ne-chlorination. Ihlanganiswe ne-ammonium ...Funda kabanzi -
I-Magnesium sulphate Heptahydrate
I-Magnesium sulfate heptahydrate, eyaziwa nangokuthi i-sulphobitter, usawoti obabayo, usawoti we-cathartic, usawoti we-Epsom, ifomula yamakhemikhali MgSO4 · 7H2O), imhlophe noma ingenambala i-acicular noma i-oblique columnar crystals, ayinaphunga, ipholile futhi inomunyu kancane. Ngemuva kokubola kokushisa, amanzi ayikristalu asuswa kancane kancane ...Funda kabanzi -
I-SODIUM DICHLOROISOCYANURATE
I-sodium dichloroisocyanurate (DCCNA), iyinhlanganisela yezinto eziphilayo, ifomula ithi C3Cl2N3NaO3, ekamelweni lokushisa njengamakristalu empuphu emhlophe noma izinhlayiya, iphunga le-chlorine. I-sodium dichloroisocyanurate iyisibulala-magciwane esivame ukusetshenziswa esinamandla oxidizability. Inokubulala okunamandla...Funda kabanzi -
I-DIISONONYL PHTHALATE (DINP) isakhi esiphilayo
I-DIISONONYL PHTHALATE(DINP) iyinhlanganisela yemvelo ene-C26H42O4. Iwuketshezi olunamafutha olusobala olunephunga elincane. Lo mkhiqizo uyi-plasticizer eyisisekelo yomhlaba wonke esebenza kahle kakhulu. Lo mkhiqizo kanye ne-PVC kuncibilika kahle, futhi ngeke kunemvula ev...Funda kabanzi -
Yini i-N-METHYL PYRROLIDONE(NMP)?
I-N-METHYL PYRROLIDONE(NMP), ifomula yamangqamuzana :C5H9NO, isiNgisi:1-Methyl-2-pyrrolidinone, uketshezi olukhanyayo olungenambala ukuya kokuphuzi, iphunga elincane le-ammonia, elixubene namanzi kunoma iyiphi ingxenye, incibilike ku-ethyl ether, i-acetone, i-ester, enye i-halogenated hydrocarbon, i-halogenated hydrocarbon,Funda kabanzi -
I-acetic acid, eyaziwa nangokuthi i-acetic acid, iyinhlanganisela ephilayo, ikhemikhali i-CH3COOH, iyi-asidi eyodwa ye-yuan ephilayo, eyisithako esikhulu sikaviniga.
I-acetic acid yaziwa kakhulu ngokuthi i-ACOH, eqanjwe ngokuba yisithako esiyinhloko sikaviniga, futhi ingenye yamafutha acid abaluleke kakhulu. Ifomu lamahhala emvelweni livame ukuba khona ezitshalweni eziningi. I-molecular CH3COOH. Ukuphiswa nokusetshenziswa kwevin...Funda kabanzi -
Isimo sokulahlekelwa kwemboni ye-Phenol ketone kunzima ukusishintsha
Ngemuva koMkhosi Wasentwasahlobo, ukucindezelwa kokulahlekelwa kwemboni ye-phenol ketone kwadamba, futhi kwaze kwaphenduka inzuzo phakathi nasekupheleni kukaFebruwari. Kodwa-ke, ngo-March, intengo ye-phenol ketone yalulama kancane, kuyilapho izindleko zikhuphuka, futhi imboni yawela ebomvu futhi. Ntambama, i-suppl...Funda kabanzi
