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Moetsi Theko e Ntle Sodium fluoride CAS: 7681-49-4
Fluoride ea sodium : NaF; SF;Inorganic Fluoride; Boima ba Molek'hule: 41.99 Thepa ea 'mele le ea lik'hemik'hale: kristale e khanyang e se nang mebala kapa phofo e tšoeu, matla a khoheli a itseng 2.25, ntlha e qhibilihang 993C ntlha e belang 1695C.E qhibiliha ka metsing (solubility 10C366,206 406,300422,40C 4.4.60C468.80-C4.89,100 "C508), hydrogen teacher acid, e qhibilihang hanyenyane joala.Tharollo ea metsi ke alkaline e fokolang, e qhibilihang ka hydrofluoric acid le ho sodium fluoride, e ka senya khalase.E chefo!.
Sodium fluoride CAS 7681-49-4 NaF;Inorganic Fluoride;UN NO 1690;Boemo ba kotsi: 6.1
EINECS NO 231-667-8
Lebitso la Sehlahisoa: Sodium fluorideCAS: 7681-49-4
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Moetsi Theko e Ntle Potassium Hydroxide CAS:1310-58-3
Potassium Hydroxide : Potassium hydroxide (chemical formula :KOH, formula quantity :56.11) phofo e tšoeu kapa flake solid.Sebaka se qhibilihisang ke 360 ~ 406 ℃, ntlha e belang ke 1320 ~ 1324 ℃, boima bo lekanang ke 2.044g / cm, ntlha ea flash ke 52 ° F, index ea refractive ke N20 / D1.421, khatello ea mouoane ke 1mmHg. (719℃).Alkaline e matla ebile e senya.Ho bonolo ho monya mongobo moeeng le bohlasoa, le ho monya carbon dioxide ka har'a carbonate ea potassium.E qhibiliha ka likarolo tse ka bang 0.6 tsa metsi a chesang, likarolo tse 0,9 tsa metsi a batang, likarolo tse 3 tsa ethanol le likarolo tse 2,5 tsa glycerol.Ha e qhibiliha ka metsing, joala, kapa e tšoaroa ka asiti, mocheso o mongata o hlahisoa.PH ea tharollo ea 0.1mol/L e ne e le 13.5.Chefo e itekanetseng, lethal dose ea bohareng (litoeba, molomo) 1230mg/kg.E qhibiliha ka ethanol, e qhibiliha hanyenyane ho ether.E na le alkaline haholo ebile e senya
Potassium Hydroxide CAS 1310-58-3 KOH;UN NO 1813;Boemo ba kotsi: 8
Lebitso la Sehlahisoa: Potassium HydrooxideCAS: 1310-58-3
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Moetsi oa Theko e Ntle CalciumAlumina Cement CAS:65997-16-2
CalciumAlumina Cement ke samente e nang le calcium calcium kapa calcium aluminium e le karolo ea eona ea mantlha ea liminerale.E entsoe ka aluminium ea tlhaho kapa alumina ea indasteri le calcium carbonate (limestone) ho ea ka karolo e itseng, e entsoeng ka ho chesa kapa ho qhibiliha ha motlakase.
Metsoako le lihlopha: CalciumAlumina Cement e ka aroloa ka samente e tloaelehileng ea aluminium calcium calcium (al2O3 53-72%, CAO 21-35%) le samente e hloekileng ea aluminium calcium (al2O3 72-82%, CAO 19-23 %) Lihlopha tse peli.Tloaelehileng aluminium samente samente ka aroloa ka tlaase -tšepe mofuta (FE2O3 <2%) le phahameng -speed seporo mofuta (Fe2O37-16%).Low -rail -type aluminium -type calcium samente e ka aroloa ka alum mobu samente (Al2O353 ~ 56 %, CAO 33-35%), aluminium -60 samente (al2O359% ho 61%, CAO 27-31%), le tlaase -calcium aluminium acid samente (Al2O3 65-70%, CAO 21 ho 24%).Samente e hloekileng ea aluminium e ka aroloa ka mefuta e 'meli: Al2O3 72-78%) le mofuta oa aluminium o phahameng haholo (Al2O3 78-85%).Ho feta moo, ho na le samente e potlakileng le e thata ea pele e matla ea aluminium calcium.CAS: 65997-16-2
