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Lihlahisoa

  • Moetsi Theko e Ntle N,N-DIMETHYLFORMAMIDE(DMF) CAS 68-12-2

    Moetsi Theko e Ntle N,N-DIMETHYLFORMAMIDE(DMF) CAS 68-12-2

    N,N-DIMETHYLFORMAMIDE e khutsufatsoe joalo ka DMF.Ke motsoako o hlahisoang ke ho nkeloa sebaka ha sehlopha sa hydroxyl sa formic acid ke sehlopha sa dimethylamino, 'me foromo ea molek'hule ke HCON(CH3)2.Ke mokelikeli o se nang 'mala, o bonaletsang, o belang haholo o nang le monko o bobebe oa amine le boima bo lekanang ba 0.9445 (25°C).Sebaka sa ho qhibiliha -61 ℃.Sebaka se belang 152.8 ℃.Ntlha ea Flash 57.78 ℃.Boima ba mouoane 2.51.Khatello ea mouoane 0.49kpa (3.7mmHg25 ℃).Sebaka sa ho ithuisa ka boits'oaro ke 445°C.Moeli oa ho phatloha ha motsoako oa mouoane le moea ke 2.2 ho 15.2%.Haeba ho na le lelakabe le bulehileng le mocheso o phahameng, o ka baka mollo le ho phatloha.E ka itšoara ka mabifi ha e kopana le asiti ea sulfuric e teteaneng le asiti e tukang ea nitric mme ea ba ea phatloha.E tsoakane le metsi le li-solvents tse ngata tsa tlhaho.Ke solvent e tloaelehileng bakeng sa liphetoho tsa lik'hemik'hale.N,N-DIMETHYLFORMAMIDE e hloekileng ha e na monko, empa N,N-DIMETHYLFORMAMIDE ea boemo ba indasteri kapa e senyehileng e na le monko oa litlhapi hobane e na le litšila tsa dimethylamine.

    CAS: 68-12-2

  • Moetsi Theko e Ntle DMTDA CAS:106264-79-3

    Moetsi Theko e Ntle DMTDA CAS:106264-79-3

    DMTDA ke mofuta o mocha oa polyurethane elastomer folisa cross-linking agent, DMTDA ke haholo-holo li-isomers tse peli, 2,4- le 2,6-dimethylthiotoluenediamine motsoako (karolelano e mabapi le Chemicalbook77~80/17 ~20), ha e bapisoa le e sebelisoang hangata. MOCA, DMTDA ke mokelikeli o nang le viscosity e tlaase mocheso oa kamore, DMTDA e ka ba e loketseng bakeng sa mesebetsi ea kaho ka mocheso o tlaase 'me e na le melemo ea lik'hemik'hale tse tlaase.

    CAS: 106264-79-3

  • Moetsi Theko e Ntle Potassium Phosphate (Dibasic) CAS:7758-11-4

    Moetsi Theko e Ntle Potassium Phosphate (Dibasic) CAS:7758-11-4

    Dipotassium phosphate (K2HPO4) ke mohloli o tloaelehileng oa phosphorus le potasiamo, e atisang ho sebelisoa e le manyolo.Dipotassium phosphate e boetse e sebelisoa haholo indastering ea lijo, joalo ka sehokelo sa lijo le electrolyte replenisher bakeng sa tlatsetso ea boikoetliso.Tšebeliso e 'ngoe ea dipotassium phosphate ke moriana, o sebetsang e le diuretic kapa laxative.Ntle le moo, Dipotassium phosphate e sebelisoa ha ho etsoa litlolo tsa lebese tse iqapetsoeng ho thibela coagulation le ho sebelisoa ka phofo e itseng ho lokisa lino.Ho feta moo, Dipotassium phosphate e atisa ho bonoa lilaboratoring tsa lik'hemik'hale bakeng sa ho hlahisa tharollo ea "buffer" le trypticase soy agar e sebelisetsoang ho etsa lipoleiti tsa agar bakeng sa ho hlahisa libaktheria.

    CAS: 7758-11-4

  • Moetsi oa Theko e Ntle Glycine Sehlopha sa Lijo CAS: 56-40-6

    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 Glycine

    CAS: 56-40-6

  • Moetsi oa Theko e Ntle Resveratrol 50% CAS: 501-36-0

    Moetsi oa Theko e Ntle Resveratrol 50% CAS: 501-36-0

    Resveratrol ke antioxidant ea tlhaho e ka fokotsang viscosity ea mali, e thibela condensation ea platelet le methapo ea mali, le ho boloka mali a sa thijoa.Resveratrol e ka thibela ho hlaha le nts'etsopele ea mofets'e.Thibelo le kalafo ea lefu la pelo, hyperlipidemia.Karolo ea ho thibela lihlahala e boetse e na le litlamorao tse kang estrogen, tse ka sebelisoang ho phekola mafu a kang mofetše oa matsoele oa ChemicalBook.Resveratrol e ka liehisa botsofali le ho thibela mofetše.Resveratrol e na le lintho tse ngata letlalong la morara o mofubelu, veine e khubelu le lero la morara.Liphuputso li bontšitse hore botšepehi ba li-chromosome bo tla senngoa le botsofali ba batho, 'me resveratrol e ka kenya protheine Sirtuin e lokisang bophelo bo botle ba chromosome, kahoo e lieha ho tsofala.

    Lintho tsa lik'hemik'hale: phofo e sa latsoeheng, e tšoeu, e qhibilihisitsoeng ka ho feletseng ka ethanol.

    CAS: 501-36-0

  • Moetsi Theko e Ntle e Kopantsoeng polyether CAS:9082-00-2

    Moetsi Theko e Ntle e Kopantsoeng polyether CAS:9082-00-2

    Polyether e kopantsoeng ke e 'ngoe ea lisebelisoa tse ka sehloohong tsa li-bubble tse thata tsa polyurethane, tse tsejoang hape e le thepa e tšoeu,' me e bitsoa thepa e tšoeu e ntšo e nang le polymer MDI.E entsoe ka mefuta e fapaneng ea likarolo tse kang polyether, seaparo sa seaparo sa junifomo, moemeli o hokahantsoeng, mokelikeli, moemeli oa foaming le likarolo tse ling.E loketse liketsahalo tse fapa-fapaneng tse hlokang ho boloka li-insulation le ho boloka mocheso o batang le serame.
    Polyether e kopantsoeng CAS: 9082-00-2
    Letoto: Polyether e kopantsoeng 109C / Polyether e Kopantsoeng 3126 / Polyether e Kopantsoeng 8079

    CAS: 9082-00-2

  • Moetsi Theko e Ntle 30% Enzymolysis Alginic Acid Microparticles CAS:1806241-263-5

    Moetsi Theko e Ntle 30% Enzymolysis Alginic Acid Microparticles CAS:1806241-263-5

    Lebitso la Sechaena: sehlahisoa sa seaweed, lebitso la Senyesemane: Seaweedextract [Lithako tse ka sehloohong] algae gum, protheine e tala, livithamini tse ngata, li-enzyme le trace elements.[Mohloli oa buka ea lik'hemik'hale] Seaweed.[Sebopeho sa 'Mele] Black Flakes.[Liphello tsa Pharmacological] Seaweed e sebelisoa bakeng sa bonolo;ho felisa phlegm;e thusa metsi;ho ruruha.

    CAS: 1806241-263-5

  • Moetsi Theko e Ntle Melamine CAS:108-78-1

    Moetsi Theko e Ntle Melamine CAS:108-78-1

    Melamine-formaldehyde resin (MFR) ke motsoako o sebetsang oa li-plaster tse matla (tse matlafalitsoeng).Tlhokomeliso e ile ea tlalehoa ho setsebi sa phaposi ea samente, se ileng sa sebelisa samente ea pIaster e matlafalitsoeng ka resin, le ho litsebi tsa meno.Melamine e ne e le ka har'a pitsa ea meno e matla e sebelisetsoang ho bōpa.Melamine e ile ea boela ea fumanoa e le ntho e kokobetsang basali ba neng ba nkela liaparo sebaka ka lebenkeleng.Melamine e boetse e ntša formaldehyde, e ka 'nang ea e-ba eona e susumetsang maikutlo.

    CAS: 108-78-1

  • Moetsi Theko e Ntle ea SEAWEED EXTRACT FLAKES 18% CAS:1806241-263-5

    Moetsi Theko e Ntle ea SEAWEED EXTRACT FLAKES 18% CAS:1806241-263-5

    Seaweed ke semela sa khale ka ho fetisisa lefatšeng.Ha e na metso, ha e na lipalesa ebile ha e na litholoana.Seaweed e montsoe ho tsoa leoatleng 'me e na le ho ikatisa ha thobalano ka li-spores.SESMOLLIENT ke sehlahisoa se hloekileng sa tlhaho sa tlhaho sa tlhaho sa tlhaho.E na le algae, protheine e tala, mefuta e fapaneng ea livithamini, li-enzyme le trace elements.Ho na le melemo e mengata ea li-extracts tsa leoatleng.E na le litlamorao tse hlakileng tsa Chemicalbook moisturizing ha ho lokisoa tlhokomelo ea moriri, e ka eketsang 'mala le bonolo ba moriri, ea fokotsa tefiso e tsitsitseng ea moriri, ea ntlafatsa ho arohana ha moriri, le ho eketsa boemo ba moriri.E na le liphello tsa moisturizing, lubrication le wrinkles, 'me e na le phello e itseng ea antibacterial, anti-inflammatory le ho khothalletsa pholiso ea maqeba.naha ea heso e ne e sebelisa litlama tsa leoatle ho phekola mathata a mala pele ho 3000 AD;batho ba boholo-holo ba Polynesia ba ne ba sebelisa maqeba a sa tšoaneng, likotsi le likotola ka phekolo ea litlama-tlama tsa leoatleng.

    CAS: 1806241-263-5

  • Moetsi oa Theko e Ntle Glycine Industrial grade CAS:56-40-6

    Moetsi oa Theko e Ntle Glycine Industrial grade CAS:56-40-6

    Glycine :amino acid (sehlopha sa indasteri) Foromo ea molek'hule: C2H5NO2 Boima ba molek'hule: 75.07 White monoclinic system kapa hexagonal crystal, kapa phofo e tšoeu ea crystalline.Ha e na monko ebile e na le tatso e monate e khethehileng.Boima ba kamano 1.1607.Ntho e qhibilihisang 248 ℃ (ho bola).PK & rsquo;1(COOK) ke 2.34,PK & rsquo;2(N + H3) ke 9,60.Ho qhibiliha ka metsing, ho qhibiliha ka metsing: 67.2g/100ml ho 25 ℃;39.1g/100ml ho 50 ℃;54.4g/100ml ho 75 ℃;67.2g/100ml ho 100 ℃.Ho thata haholo ho qhibiliha ka har'a ethanol, 'me hoo e ka bang 0.06g e qhibiliha ka 100g ea ethanol e feletseng.E batla e sa qhibilihe ka har'a acetone le ether.E arabela ka hydrochloric acid ho etsa hydrochloride.PH(50g/L tharollo, 25 ℃)= 5.5~7.0
    Glycine amino acid CAS 56-40-6 Aminoacetic acid
    Lebitso la Sehlahisoa: Glycine

    CAS: 56-40-6