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Umthamo wemveliso we-TDI kuqala emhlabeni! Ukufumana i-Wanhua Chemical ye-Juli Anti-i-ridge evunyiweyo! Ukongamela i-Bureau yeemeko ezongezelelweyo ezithintelweyo!
Ngomhla we-9 ku-Epreli, i-Wanhua Chemical ibhengeze ukuba "ukufumana izabelo zeYantai Juli Fine Chemical Co., LTD." iye yamkelwa liSebe loLawulo lokuLawulwa kweMarike. I-Wanhua Chemical yayiza kufumana izabelo zokulawula ze-Yantai Juli kunye noLawulo lukaRhulumente lwe-Marke ...Funda ngokugqithisileyo -
Ikhemikhali equkethe i-chlorine kunye ne-calcium: i-calcium chloride
I-Calcium chloride yikhemikhali eyenziwe ngekloride kunye ne-calcium elements. Ifomula yeekhemikhali yi-CACL2, ekrakra kancinci. Yi-ion-type halide eqhelekileyo, enamaqhekeza amhlophe, aqinileyo okanye amaqhekeza kwiqondo lobushushu begumbi. Izicelo zayo eziqhelekileyo ziquka i-saline, i-road mel ...Funda ngokugqithisileyo -
Ixabiso lezinto eziluhlaza ezifana ne-Acrylic acid, i-resin kunye nezinye izinto eziluhlaza, kunye nekhonkco lemizi-mveliso liyehla! Inqanaba eliphakathi elisezantsi lokuthunyelwa kwemarike ye-emulsion ayigudi!
Ixabiso eliphantsi le-oyile lamazwe ngamazwe liphinde layenza buthathaka imarike yoshishino lwemichiza. Ngokwembono yemeko yasekhaya, nangona ibhanki ephakathi ibhengeze ukuhla ukuya kwi-0.25%, imfuno ephantsi komlambo ingaphantsi kakhulu kunokulindelekile. Iindleko zentengiso yeekhemikhali zilinganiselwe, i-d...Funda ngokugqithisileyo -
I-TCCA
I-Trichloroisocyanuric acid, i-chemical formula C3Cl3N3O3, i-molecular weight 232.41, i-organic compound, i-white crystalline powder okanye i-granular solid, kunye ne-chlorine enamandla ephunga elimnandi. I-Trichloroisocyanuric acid yi-oxidant eyomeleleyo kakhulu kunye ne-chlorination agent. Ixutywe neammonium s...Funda ngokugqithisileyo -
I-Magnesium Sulphate Heptahydrate
I-Magnesium sulfate heptahydrate, eyaziwa ngokuba yi-sulphobitter, ityuwa ekrakra, ityuwa ye-cathartic, ityuwa ye-Epsom, i-chemical formula MgSO4 · 7H2O), imhlophe okanye ingenambala i-acicular okanye i-oblique columnar crystals, i-odorless, ipholile kwaye iyakrakra. Emva kokubola kobushushu, amanzi ekristale asuswa ngokuthe ngcembe ...Funda ngokugqithisileyo -
ISODIUM DICHLOROISOCYANURATE
I-sodium dichloroisocyanurate (i-DCCNA), i-organic compound, i-formula yi-C3Cl2N3NaO3, kwiqondo lokushisa lokushisa njengama-crystals amhlophe okanye amaqhekeza, i-chlorine iphunga. I-sodium dichloroisocyanurate sisibulali-ntsholongwane esisetyenziswa ngokuqhelekileyo esine-oxidizability eyomeleleyo. Inokubulala okunamandla...Funda ngokugqithisileyo -
I-DIISONONYL PHTHALATE (DINP) i-organic compound
I-DIISONONYL PHTHALATE (DINP) yi-organic compound kunye ne-C26H42O4. Lulwelo oluneoyile olucacileyo olunevumba elincinane. Le mveliso yiplasticizer ephambili yendalo yonke esebenza kakuhle. Le mveliso kunye ne-PVC zinyibilika kakuhle, kwaye aziyi kuba nemvula ev...Funda ngokugqithisileyo -
Yintoni i-N-METHYL PYRROLIDONE(NMP)?
I-N-METHYL PYRROLIDONE(NMP), ifomula yeemolekyuli :C5H9NO, isiNgesi:1-Methyl-2-pyrrolidinone, engenambala ukuya kulwelo olucacileyo olutyheli, ivumba elimnandi le-ammonia, lixubene namanzi nakweliphi na umlinganiselo, inyibilikiswe kwi-ethyl ether, i-acetone, i-ester, enye i-halogenated orgacarbon hydrocarbon,Funda ngokugqithisileyo -
I-acetic acid, eyaziwa ngokuba yi-acetic acid, yi-organic compound, ikhemikhali CH3COOH, yi-organic one yuan acid, eyona nto iphambili yeviniga.
I-acetic acid ngokuqhelekileyo eyaziwa ngokuba yi-ACOH, ebizwa ngokuba yiyona nto iphambili yeviniga, kwaye yenye yezona zinto zibalulekileyo ze-fatty acids. Uhlobo lwenkululeko kwindalo lukho ngokubanzi kwizityalo ezininzi. Imolekyuli CH3COOH. Ukwenziwa nokusetyenziswa kwevin...Funda ngokugqithisileyo -
Phenol ketone ishishini ilahleko imeko kunzima ukutshintsha
Emva koMthendeleko we-Spring, uxinzelelo lwe-phenol ketone ilahleko yoshishino lwehla, kwaye yade yajika inzuzo phakathi nasekupheleni kukaFebruwari. Nangona kunjalo, ngo-Matshi, ixabiso le-phenol ketone libuyiselwe kancinci, ngelixa ixabiso liqhubekile, kwaye imboni yawela ebomvu kwakhona. Emva kwemini, i-suppl...Funda ngokugqithisileyo
