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Uguqulo oluphezulu lwe-Titanium dioxide luvuliwe
Imakethi eshushu ye-titanium dioxide iminyaka emininzi iqhubekile nokuphola ukusuka kwisiqingatha sesibini sonyaka ophelileyo, kwaye ixabiso liye lancipha ngokuthe ngcembe.Ukuza kuthi ga ngoku, amaxabiso ahlukeneyo e-titanium dioxide ehle ngaphezulu kwe-20%.Nangona kunjalo, njengemveliso ephezulu kwishishini le-titanium dioxide, i-chlorinat ...Funda ngokugqithisileyo -
I-Sodium Formate
I-sodium formate yi-white absorbent powder okanye icrystalline, kunye nevumba le-asidi ye-formic encinci.Inyibilika emanzini kunye ne-glycerin, i-soluble kancinane kwi-ethanol, ayinyibiliki kwi-ether.Inetyhefu.Ingasetyenziselwa ukuveliswa kwe-formic acid, i-oxalic acid, i-formamide kunye nomgubo we-inshurensi, ishishini lesikhumba, i-chrome tanne ...Funda ngokugqithisileyo -
Iperoxide yeHydrojeni: Ixabiso lehlile emva kokunyuka
Ekuqaleni kukaMeyi, echaphazelekayo kwiimeko ezingxamisekileyo, imarike ye-hydrogen peroxide yaphakama.Ukusukela nge-8 kaMeyi, ixabiso eliqhelekileyo le-27.5% ye-hydrogen peroxide ye-27.5% ifikelele kwi-988 yuan (ixabiso letoni, elifanayo lingezantsi), ukunyuka okutsha enyakeni, ukunyuka kwe-27.48% ukususela kusuku lokugqibela lokusebenza ngaphambi komhla ka-Meyi. 1st”....Funda ngokugqithisileyo -
I-OXALIC ACID
I-Oxalic acid yinto ephilayo.Ifom yeekhemikhali yi-H₂C₂O₄.Yimveliso yemetabolism yezinto eziphilayo.Yi-asidi ebuthathaka enamacandelo amabini.Isasazwa ngokubanzi kwizityalo, izilwanyana, kunye nemizimba yokungunda.Yenza imisebenzi eyahlukeneyo kwizinto eziphilayo ezahlukeneyo.Ke ngoko, i-oxalic acid ihlala ilawulwa ...Funda ngokugqithisileyo -
Potassium Hydroxide
I-Potassium hydroxide, luhlobo lwee-inorganic compounds, i-chemical formula ye-KOH, isiseko esiqhelekileyo se-inorganic, esine-alkaline eyomeleleyo, isisombululo se-0.1mol / L se-pH 13.5, i-soluble emanzini, i-ethanol, i-soluble kancinane kwi-ether, kulula ukufunxa amanzi. emoyeni kunye ne-deliquescent, ifunxa ikharbon diokside kwaye...Funda ngokugqithisileyo -
Tetrahydrofuran
I-Tetrahydrofuran, i-THF efinyeziweyo, yi-heterocyclic organic compound.Yeyodidi lwe-ether, yimveliso ye-hydrogenation enevumba elimnandi.I-Tetrahydrofuran yenye yezona zomeleleyo ze-polar ethers.Isetyenziswa njengesinyibilikisi esiphakathi kwi-polar kwi-chemical reaction...Funda ngokugqithisileyo -
Ukukhululwa okukhulu kwamandla - Ngaba i-ABS iya kuwa ngaphantsi kwe-Yuan ye-10,000?
Ukususela kulo nyaka, kunye nokukhululwa okuqhubekayo komthamo wokuvelisa, i-acrylite -butadiene -lyerene cluster (ABS) imarike iye yaqina, kwaye ixabiso lisondela kwi-yuan eyi-10,000 (ixabiso letoni, efanayo ngezantsi).Amaxabiso aphantsi, ukuhla kwamaxabiso okusebenza, kunye neengeniso ezibhityileyo ziye zaba ngumfanekiso wecur...Funda ngokugqithisileyo -
I-Sodium Fluoride
I-sodium fluoride, luhlobo lwekhompawundi ye-inorganic, ifomula yekhemikhali yi-NaF, isetyenziswa kakhulu kwishishini lokugquma njenge-phosphating accelerator, i-insecticide yezolimo, izinto zokutywina, izithinteli kunye nezinye iindawo.IiPropati zeNdawo:Uxinzelelo oluzalanayo yi-2.558 (41/4 ° C), indawo yokunyibilika...Funda ngokugqithisileyo -
Imathiriyeli emitsha yoshishino lwekhemikhali: Amakhulu eenqanawa ezikhuphisanayo
Kwinkqubo yelizwe lam loshishino lweoyile kunye neekhemikhali ukusuka kwimveliso enkulu ukuya kwimveliso ekumgangatho ophezulu, iziphumo ezitsha kwicandelo lezinto ezintsha ezinamazinga aphantsi okungena kunye namashishini asezantsi asekhaya avele njengamakhowa, kunye nezabo ezimbini, i-polyolefin ela. ...Funda ngokugqithisileyo -
Ammonium Bifluoride
I-Ammonium Bifluoride luhlobo lwekhompawundi ye-inorganic, i-chemical formula yi-NH4HF2, imhlophe okanye ingenambala i-rhombic crystal system crystallization, i-commodity yi-flake, incasa emuncu kancinane, i-corrosion, i-delix elula, i-soluble emanzini njenge-asidi ebuthakathaka, kulula ukuyinyibilika. emanzini, kancinci ...Funda ngokugqithisileyo
