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Titanium dioxide yakakwirira-yekupedzisira shanduko yakavhurwa
Iyo inopisa titanium dioxide musika kwemakore mazhinji yakaramba ichitonhora kubva muhafu yechipiri yegore rapfuura, uye mutengo wakaderera zvishoma nezvishoma.Kusvika ikozvino, akasiyana etitanium dioxide mitengo yakaderera neinopfuura 20%.Nekudaro, sechigadzirwa chepamusoro-soro muindasitiri yetitanium dioxide, iyo chlorinat ...Verenga zvimwe -
Sodium Formate
Sodium formate ichena inonwisa hupfu kana crystalline, ine kakunhuhwirira kwefomic acid.Soluble mumvura uye glycerin, zvishoma soluble mu ethanol, isinganyunguriki mu ether.Toxic.Inogona kushandiswa mukugadzirwa kwefomic acid, oxalic acid, formamide uye inishuwarenzi poda, indasitiri yematehwe, chrome tanne ...Verenga zvimwe -
Hydrogen peroxide: Mutengo wakadonha mushure mekukwira
Mukutanga kwaMay, yakakanganiswa nenjodzi, musika wehydrogen peroxide wakasimuka.Kubva muna Chivabvu 8, avhareji mutengo we27.5% ye27.5% yehydrogen peroxide yakasvika 988 yuan (mutengo wetani, iwoyo pazasi), hutsva hwepamusoro hwegore, kuwedzera kwe27.48% kubva pazuva rekupedzisira rekushanda pamberi pe "May. 1st”....Verenga zvimwe -
OXALIC ACID
Oxalic acid inhengo yehupenyu.Iyo kemikari fomu ndeye H₂C₂O₄.Icho chigadzirwa chemetabolism yezvipenyu.Iyo ine zvikamu zviviri zvisina simba asidhi.Inoparadzirwa zvakanyanya mumiti, mhuka, uye fungal miviri.Inoita mabasa akasiyana-siyana muzvisikwa zvipenyu zvakasiyana.Naizvozvo, oxalic asidhi kazhinji reg ...Verenga zvimwe -
Potassium Hydroxide
Potassium hydroxide, imhando yemakomisheni, kemikari formula yeKOH, inowanzoitika inorganic base, ine alkaline yakasimba, 0.1mol/L solution yepH 13.5, inonyungudika mumvura, ethanol, inonyungudika zvishoma muether, iri nyore kutora mvura. mumhepo uye mudeliquescent, tora kabhoni dioxide uye mu...Verenga zvimwe -
Tetrahydrofuran
Tetrahydrofuran, yakapfupikiswa THF, ndeye heterocyclic organic compound.Ndeyekirasi ether, ndiyo inonhuhwirira musanganiswa furan yakakwana hydrogenation chigadzirwa.Tetrahydrofuran imwe yeakasimba polar ethers.Inoshandiswa sepakati polar solvent mumakemikari reaction...Verenga zvimwe -
Kuburitswa kwakakura kwekugona - Ko ABS inodonha pasi pegumi zviuru zveYuan mamaki?
Kubva gore rino, nekuenderera mberi kuburitswa kwesimba rekugadzira, musika weacrylite -butadiene -lyerene cluster (ABS) wave nehusimbe, uye mutengo uri kusvika 10,000 yuan (mutengo wetani, zvakafanana pazasi).Mitengo yakaderera, kuderera kwemitengo yekushanda, uye purofiti yakatetepa yave kuratidzwa kweiyo cur...Verenga zvimwe -
Sodium Fluoride
Sodium fluoride, imhando ye inorganic compound, iyo kemikari fomula iNaF, inonyanya kushandiswa muindasitiri yekubikira se phosphating accelerator, yekurima zvipembenene, zvekuisa chisimbiso, zvinochengetedza uye mimwe minda.Zvenyama Zvivakwa: Hukama density i2.558 (41/4 ° C), iyo nzvimbo yekunyungudika i...Verenga zvimwe -
Zvishandiso zvitsva zveindasitiri yemakemikari: Mazana emabhaji anokwikwidza
Mukuita kweindasitiri yemafuta nemakemikari emunyika yangu kubva pakugadzira kukuru kusvika pakugadzirwa kwemhando yepamusoro, mhedzisiro inoburitsa mumunda wezvigadzirwa zvitsva zvine mwero wakaderera wekupinda nemabhizinesi epamba akabuda sehowa, uye maviri avo, polyolefin ela. ...Verenga zvimwe -
Ammonium Bifluoride
Ammonium Bifluoride imhando yeinorganic compound, iyo kemikari formula ndeye NH4HF2, ichena kana isina ruvara inoonekera rhombic crystal system crystallization, iyo commodity iri flake, inovava zvishoma, inoora, iri nyore kuseka, inonyungudika mumvura seasidhi isina simba, iri nyore kunyungudika. mumvura, zvishoma ...Verenga zvimwe
