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Moetsi Theko e Ntle CALCIUM CHLORIDE CAS: 10043-52-4
Calcium Chloride (CaCl2) ke kristale ea ionic e qhibilihang ka metsing e nang le phetoho e phahameng ea enthalpy ea tharollo.E nkiloe haholo holima lejoe la mokoetla 'me ke sehlahisoa sa ts'ebetso ea Solvay.Ke letsoai le anhydrous le nang le tlhaho ea hygroscopic 'me le ka sebelisoa e le desiccant.
Lits'oants'o tsa Lik'hemik'hale: Calcium chloride, CaC12, ke mokelikeli o se nang 'mala o qhibilihang ka metsing le ka ethanol.E thehoa ho tloha karabelo ea calcium carbonate le hydrochloric acid kapa calcium hydroxide le ammonium chloride.E sebelisoa meriana, joalo ka antifreeze, le joalo ka coagulant.
Synonym:PELADOW(R) SNOW AND ICE MELT;Calcium chloride,aqueous solution;Calcium chloride,merica;Additive Screening Solution 21/Fluka kit no 78374, Calcium chloride solution;calcium chloride anhydrus for technical;calcium chloride;CAhydrochloride CALCIUM CHLORIDE);CalciuM chloride, 96%, bakeng sa biocheMistry, anhydrous
CAS:10043-52-4
EC No.:233-140-8
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Moetsi Theko e Ntle FORMIC ACID 85% CAS: 64-18-6
Formic acid ke mokelikeli o hlakileng, o se nang 'mala o monko o monate.Lekhetlo la pele asiti ea formic e ile ea aroloa ho bohloa bo itseng ’me ea rehelloa ka Selatine formica, e bolelang bohloa.E entsoe ka ketso ea sulfuric acid ho sodium formate, e hlahisoang ho tloha carbon monoxide le sodium hydroxide.E boetse e hlahisoa e le sehlahisoa ha ho etsoa lik'hemik'hale tse ling tse kang acetic acid.
Ho ka lebelloa hore ts'ebeliso ea asiti ea formic e tla eketseha khafetsa ha e nka sebaka sa li-inorganic acid mme e na le karolo e ka bang teng ho mahlale a macha a matla.Chefo ea asiti ea formic ke ea bohlokoa haholo kaha asiti ke metabolite e chefo ea methanol.Properties: FORMIC ACID ke mokelikeli o se nang 'mala o monko o monate.Ke ntho e tsitsitseng e senyang, e tukang, le ea hygroscopic lik'hemik'hale.Ha e lumellane le H2SO4, li-caustics tse matla, joala ba furfuryl, hydrogen peroxide, li-oxidiser tse matla, le li-bases 'me li arabela ka ho phatloha ho matla ha ho kopana le li-oxidising agents.
Ka lebaka la sehlopha sa −CHO, Formic acid e fana ka sebopeho se seng sa aldehyde.E ka etsa letsoai le ester;e ka sebetsana le amine ho etsa amide le ho theha ester ka ho eketsa karabelo le tlatsetso ea hydrocarbon e saunsaturated.E ka fokotsa tharollo ea silevera ea ammonia ho hlahisa seipone sa silevera, 'me ea etsa hore tharollo ea potassium permanganate e fokotsehe, e ka sebelisoang bakeng sa boitsebiso ba boleng ba formic acid.
Joalo ka asiti ea carboxylic, asiti ea formic e arolelana boholo ba lik'hemik'hale tse tšoanang ha e sebetsana le alkalis ho etsa formate e qhibilihang ka metsing.Empa asiti ea formic ha se acid e tloaelehileng ea carboxylic kaha e ka sebetsana le li-alkene ho etsa li-ester tsa formate.Mantswe a tshwanang:Acide formique;acideformique;acideformique(french);Acido formico;acidoformico;Add-F;Kwas metaniowy;kwasmetaniowy
CAS:64-18-6
EC No.: 200-579-1
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Moetsi oa Theko e Ntle Sodium Bicarbonate CAS: 144-55-8
Sodium bicarbonate, e leng motsoako oo ka tloaelo o bitsoang soda le ho e baka, o teng e le ntho e tiileng e bosoeu, e sa nkhang hamonate.E hlaha ka tlhaho e le mineral nahcolite, e fumanang lebitso la eona ho tsoa ho mokhoa oa eona oa lik'hemik'hale ka ho nkela "3" ho NaHCO3 ka "lite" e qetellang.Mohloli o moholo oa lefatše oa nahcolite ke Piceance Creek Basin e ka bophirima ho Colorado, e leng karolo ea sebopeho se seholo sa Green River.Sodium bicarbonate e ntšoa ho sebelisoa merafo ea tharollo ka ho pompa metsi a chesang ka liliba tsa ente ho qhala nahcolite ho tloha libetheng tsa Eocene moo e hlahang maotong a 1,500 ho isa ho 2,000 ka tlase holimo.Sodium bicarbonate e qhibilihisitsoeng e pompeloa holimo moo e phekoloang ho khutlisa NaHCO3 ho tsoa tharollo.Sodium bicarbonate e ka boela ea hlahisoa ho tloha ho trona deposits, e leng mohloli oa sodium carbonates (sheba Sodium carbonate).
Lik'hemik'hale: Sodium bicarbonate, NaHC03, eo hape e tsejoang e le sodium acid carbonate le baking soda, ke kristale e qhibilihang ka metsing e tšoeu. E na le tatso ea alkaline, e lahleheloa ke carbon dioxide ho 270 ° C (518 ° F). ho lokisa lijo.Sodium bicarbonate e boetse e sebelisoa e le moriana, se bolokang botoro, linthong tsa letsopa, le ho thibela hlobo ea lehong.
Synonym: sodium bicarbonate, GR, ≥99.8%; sodium bicarbonate, AR, ≥99.8%; sodium bicarbonate standard solution;Natrium Bicarbonate;SODIUM BICARBONATE PWD;Sodium bicarbonate test solution(ChP);Sodium bicarbonate Manufacturer;TSQN;TSQN
CAS:144-55-8
EC No.:205-633-8
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Moetsi Theko e Ntle Sodium metabisulfite CAS: 7681-57-4
Sodium metabisulfite : (lihlopha tsa indasteri) Metabisulfite ea sodium (lik'hemik'hale tsa lik'hemik'hale: Na2S2O5) e hlaha e le kristale e tšoeu kapa phofo e tiileng e nang le monko o monyenyane oa sebabole.E na le chefo ha e hema 'me e ka halefisa letlalo le lisele.E ka bolisoa ho ntša mosi o chefo oa oxide oa sebabole le sodium holim'a mocheso o phahameng.E ka tsoakoa le metsi ho etsa asiti e senyang.Hangata e sebelisoa e le sebolaea-likokoana-hloko, antioxidant, le se sireletsang hammoho le reagent ea laboratori.Joalo ka mofuta oa tlatsetso ea lijo, e ka sebelisoa e le se boloka le antioxidant lijong.E ka boela ea sebelisoa ho etsa veine le biri.Ho feta moo, e ka sebelisoa ho hloekisa lisebelisoa tsa homebrew le winemaking e le sesebelisoa sa ho hloekisa.E boetse e na le mefuta e fapaneng ya ditshebediso tse ding, mohlala, ha e sebediswa bakeng sa ho nka dinepe, jwalo ka dithuso matlapeng a mang, bakeng sa ho hlwekiswa ha metsi, e le mohlodi wa SO2 veineng, e le sebolaya dikokwana-hloko le sesebediswa se hlwekisang mmoho le se fokotsang.E ka etswa ka moyafalo wa sodium bisulfite e tletseng sulfur dioxide.E lokela ho lemosoa hore sodium metabisulfite e na le litlamorao tse itseng tse matla tsamaisong ea ho hema, mahlo le letlalo.Boemong bo matla, bo ka baka bothata ba ho hema esita le tšenyo ea matšoafo e qetellang e lebisa lefung.Ka hona, mehato e sebetsang ea tšireletso le tlhokomelo e lokela ho nkoa nakong ea ts'ebetso.
Sodium metabisulfite CAS 7681-57-4
Lebitso la Sehlahisoa: Sodium metabisulfiteCAS: 7681-57-4
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Moetsi oa Theko e Ntle Titanium Dioxide CAS: 1317-80-2
Titanium dioxide (kapa TIO2) ke pigment e tšoeu e sebelisoang ka ho fetisisa indastering, e sebelisetsoang ho haha, liindasteri le liaparo tsa likoloi;thepa ea ka tlung, lisebelisoa tsa motlakase, mabanta a polasetiki le mabokose a polasetiki a sebelisoa;Hape le lihlahisoa tse khethehileng tse kang enke, rabara, letlalo le 'mele oa elastic.
Titanium dioxide e jeoang, e bitsoang pigment e tšoeu, e se nang chefo ebile ha e na tatso.Flour, lino, li-meatball, libolo tsa tlhapi, lihlahisoa tsa metsing, lipompong, capsule, jelly, ginger, matlapa, lipstick, sesepa sa meno, lipapali tsa bana, lijo tsa liphoofolo tse ruuoang lapeng le lijo tse ling tse tšoeu.
Titanium Dioxide CAS: 1317-80-2
Lebitso la Sehlahisoa: Titanium Dioxide
Tlhaloso ea lihlopha: Titanium Dioxide R996;Titanium Dioxide R218;Titanium Dioxide TR92; Titanium Dioxide R908CAS: 1317-80-2
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Moetsi oa Theko e Ntle Glycine Sehlopha sa Lijo CAS: 56-40-6
Glycine: Likristale tse tšoeu tsa monocrystalline kapa tse hexagonal, kapa phofo ea kristale.Ha ho monko, monate o khethehileng.E ka khatholla tatso ea asiti le alkali, ea koahela ho baba ha ho eketsa tsoekere lijong, le ho ntlafatsa monate.Sebaka se batlang se le seholo sa 1.1607 melting point 248 ° C (ho hlahisa khase le ho bola).Ke sebopeho se bonolo letotong la amino acid le 'mele oa motho o sa hlokahaleng.E na le lihlopha tse sebetsang tsa acidic le alkaline ka har'a molek'hule.Ke electrolyte e matla ka tharollo ea metsi., Ho bonolo ho qhaqha ka metsing, ho qhibiliha ka metsing: 25g / 100ml ho 25 ° C;67.2g / 100ml ho 50 ° C. 25 ° C).Ho thata haholo ho qhibiliha ka ethanol (0.06g/100g ethanol e se nang metsi).E batla e sa qhibilihe ka har'a metsoako e kang acetone le ether.Etsa ka hydrochloride ho hlahisa letsoai la hydrochloride.
Sehlopha sa lijo tsa Glycine CAS: 56-40-6
Lebitso la Sehlahisoa: Sehlopha sa lijo sa GlycineCAS: 56-40-6
