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Umkhiqizi Intengo enhle ye-sodium fluoride CAS: 7681-49-4
I-Sodium Fluoride: NAF; SF; I-Inorganic Fluoride; isisindo samangqamuzana Sluble emanzini (Solubinity 10c366,206 406,300422,405222,40c 4.4.60c468.80-C4.89,100 "C508), Hydrogen Teary Acid, Soluble Soach kancane. Isixazululo esinamanzi sinobuthakathaka i-alkaline, incibilika e-hydrofluoric acid nase-sodium fluoride, ingalungisa ingilazi. Ubuthi!.
Sodium Fluoride CAS 7681-49-4 NAF; SF; I-inorganic fluoride; UN no-1690; Izinga le-HAzerd: 6.1
Ama-EINEC NO 231-667-8
Igama lomkhiqizo: I-Sodium FluorideCase: 7681-49-4
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Umkhiqizi Intengo Ehle I-Potassium Hydroxide Cha: 1310-58-3
I-Potassium Hydroxide: I-Potassium Hydroxide (ifomula yamakhemikhali: I-Koh, iFomula FORT: 56.11) i-powder emhlophe noma i-flake eqinile. Iphuzu lokuncibilikisa lingu-360 ~ 406 ℃, iphuzu elibilayo lingu-1320 ~ 1324 ℃, ubuningi obuhlobene yi-2.044g / cm, inkomba ye-flash f, i-Vapor Pressure ingu-1mmhg (719 ℃). I-Alkaline Eqinile Nokuwohloka. Kulula ukumunca umswakama emoyeni nasezitokisini, bese umunca i-carbon dioxide e-potassium carbonate carbonate. Solula cishe izingxenye ezingama-0.6 zamanzi ashisayo, izingxenye ezi-0,9 zamanzi abandayo, izingxenye ezi-3 ethanol nezingxenye ze-2.5 glycerol. Lapho ichithwa emanzini, utshwala, noma iphathwe nge-acid, kwakhiqizwa inani elikhulu lokushisa. I-PH ye-PH ye-0.1mol / l isixazululo sasingu-13.5. Ubuthi obulinganiselwe ubuthi, umthamo obulalayo we-Median (amagundane, ngomlomo) 1230mg / kg. Inyumbazane e-ethanol, incibilika kancane e-ether. I-alkaline kakhulu futhi iyalimala
I-Potassium Hydroxide CAS 1310-58-3 Koh; UN no 1813; Izinga le-HAzerle: 8
Igama lomkhiqizo: I-Potassium HydroxideI-CAS: 1310-58-3
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Umkhiqizi Intengo Ehle I-Calciumimina Cement Case: 65997-16-2
Calcimalumina usimende ulimende nge-calcium calcium noma i-calcium aluminium njengengxenye yayo enkulu yamaminerali. Kwenziwe nge-aluminium yemvelo noma ye-alumina ye-alumina ne-calcium carbonate (limestone) ngokuya ngengxenye ethile, eyenziwa ngokuvutha noma ngogesi kuncibilikayo.
Izithako Nezigaba: ICalciusUMUMIINA CEENT ingahlukaniswa nge-aluminium calcium calcium usimende (i-Al2o3 53-72%, i-CAO 21-35% usimende (i-al2o3 72-82%, i-CAO 19-23%) Izigaba ezimbili. Isimende esivamile se-aluminium usimende singahlukaniswa ngohlobo oluphansi (FE2O3 <2%) nohlobo lwesitilodi esiphakeme (FE2O37-16%). Usimende ophansi -Rail -type we-aluminum -typepe uhlukaniswe ngokomuntu we-alum onhlaba (i-al2o353 ~ 56%, i-cao 33-35%), i-aluminium -60 usimende (i-al2o359% kuya ku-61 %-31%), futhi iphansi -Calcium aluminium acid usimende (Al2o3 65-70%, CaO 21 kuye ku-24%). Usimende omsulwa i-aluminium calcium usimende ungahlukaniswa ngezinhlobo ezimbili: Al2o3 72-78%) nohlobo lwe-Ultra -Isibalo-lubiza-aluminium (Al2o3 78-85%). Ngaphezu kwalokho, kunamafutha asheshayo futhi aqinile e-aluminium calcium usimende.Case: 65997-16-2
