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Theko e Ntle ea Moetsi Sodium fluoride CAS: 7681-49-4
Sodium fluoride: NaF；SF; Fluoride e sa pheleng；Boima ba limolek'hule: 41.99 Thepa ea 'mele le ea lik'hemik'hale: Kristale e benyang kapa phofo e tšoeu e se nang 'mala, matla a khoheli a itseng 2.25, ntlha ea ho qhibiliha 993C ntlha ea ho belisa 1695C. E qhibiliha ka metsing (ho qhibiliha 10C366,206 406,300422,40C 4.4.60C468.80-C4.89,100 “C508), asiti ea mosuoe oa haedrojene, e qhibiliha hanyane ka joala. Tharollo ea metsi ke alkaline e fokolang, e qhibilihang ka har'a asiti ea hydrofluoric le ka har'a sodium fluoride, e ka senya khalase. Chefo!.
Sodium fluoride CAS 7681-49-4 NaF；SF; Fluoride e sa pheleng; 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 Phosphorous Acid CAS:13598-36-2
Asiti ea phosphorus ke karolo ea bohlokoa ho lokiseng metsoako e meng ea phosphorus. Asiti ea phosphorus ke thepa e tala ea ho lokisa li-phosphonate bakeng sa kalafo ea metsi joalo ka taolo ea tšepe le manganese, thibelo le ho tlosoa ha sekala, taolo ea mafome le ho tsitsisa chlorine. Matsoai a tšepe a alkali (li-phosphite) a phosphorus acid a rekisoa haholo e le sebolaya-mafu sa temo (mohlala, Downy Mildew) kapa e le mohloli o motle oa phepo ea phosphorus ea limela. Asiti ea phosphorus e sebelisoa ho tsitsisa metsoako bakeng sa thepa ea polasetiki. Asiti ea phosphorus e sebelisetsoa ho thibela mocheso o phahameng oa libaka tsa tšepe tse sekametseng ho mafome le ho hlahisa litlolo le lintho tse eketsang mafura.
CAS: 13598-36-2
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Theko e Ntle ea Moetsi Aniline CAS: 62-53-3
Aniline ke amine e bonolo ka ho fetisisa e nkhang hamonate, benzene molek'hule ka har'a athomo ea haedrojene bakeng sa sehlopha sa li-amino tsa metsoako e hlahisoang, mokelikeli o tukang oa oli o se nang 'mala, monko o matla. Ntlha ea ho qhibiliha ke -6.3℃, ntlha ea ho belisa ke 184℃, bongata bo amanang ke 1.0217(20/4℃), index ea refractive ke 1.5863, ntlha ea flash (kopi e bulehileng) ke 70℃, ntlha ea ho tuka ka tšohanyetso ke 770℃, ho bola ho futhumatsoa ho fihlela ho 370℃, ho qhibiliha hanyane ka metsing, ho qhibiliha habonolo ka har'a ethanol, ether, chloroform le li-solvents tse ling tsa tlhaho. E fetola 'mala o sootho oa Chemicalbook ha e pepesehetse moea kapa khanya ea letsatsi. Ho fumaneha ha mouoane o qhibilihisoang, ho eketsa phofo e nyane ea zinki ho thibela ho qhibiliha. 10 ~ 15ppm NaBH4 e ka eketsoa ho aniline e hloekisitsoeng ho thibela ho senyeha ha oxidation. Tharollo ea Aniline ke ea motheo, 'me asiti e bonolo ho etsa letsoai. Athomo ea haedrojene sehlopheng sa eona sa amino e ka nkeloa sebaka ke sehlopha sa hydrocarbon kapa acyl ho etsa li-aniline tsa bobeli kapa tse tharo le li-aniline tsa acyl. Ha karabelo ea phetolo e etsoa, lihlahisoa tse haufi le tse nkeloang sebaka ke tsa para-substituted haholo-holo. Karabelo le nitrite e hlahisa letsoai la diazo leo ho lona letoto la li-derivatives tsa benzene le metsoako ea azo li ka etsoang.
CAS: 62-53-3
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Moetsi Theko e Ntle Omega 3 phofo CAS:308081-97-2
OMEGA-3, e tsejoang hape e le ω-3, Ω-3, w-3, n-3. Ho na le mefuta e meraro e meholo ea li-acid tse mafura tsa ω-3. Li-acid tse mafura tsa bohlokoa tsa ω3 li kenyelletsa α-linolenic acid, eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), e leng li-acid tse mafura tse ngata tse sa koaheloang.
E fumaneha ho Antarctic krill, litlhapi tse tebileng tsa leoatle le limela tse ling, e na le molemo o moholo bophelong ba batho. Ka lik'hemik'hale, OMEGA-3 ke ketane e telele ea liathomo tsa khabone le haedrojene tse kopantsoeng hammoho (liathomo tse fetang 18 tsa khabone) tse nang le litlamo tse tharo ho isa ho tse tšeletseng tse sa tlalang (litlamo tse habeli). E bitsoa OMEGA 3 hobane tlamo ea eona ea pele e sa tlalang e holim'a athomo ea boraro ea khabone pheletsong ea methyl.CAS: 308081-97-2
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Moetsi Theko e Molemo Aluminosilicate Cenosphere CAS: 66402-68-4
Tshebetso ea 'mele:
Molora o fofang ke litšila tse tiileng tse ntšitsoeng lifemeng tsa motlakase tse sebelisoang ka mashala. Aluminosilicate Cenosphere ke lifaha tse se nang letho tse nkiloeng moloreng o fofang, tse etsang hoo e ka bang 1% ~ 3% ea kakaretso ea molora o fofang.
Litšobotsi:
Tahlehelo e kgolo ya dibeha tse phaphametseng ditharollong tse matla tsa motheo wa asiti tse kang 10% hydrochloric acid, sulfuric acid, nitric acid le potassium hydroxide ka dihora tse 24 ke 1.07% ~ 2.15%, le 11.58% ho 1% hydrofluoric acid. Ka hona, dibeha tse phaphametseng di na le kganyetso e matla ya ho bola ho di-acid le metheo e matla ka kakaretso, kahoo di ka sebediswa mererong e ikgethang e nang le ditlhoko tse hodimo bakeng sa kganyetso ya motheo wa asiti (ntle le hydrofluoric acid).CAS: 66402-68-4
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Moetsi oa Theko e Ntle ea Glycine Lijo tsa sehlopha sa CAS: 56-40-6
Glycine: Likristale tse tšoeu tse tšoeu tse nang le monocrystalline kapa tse nang le mahlakore a tšeletseng, kapa phofo e nang le kristale. Ha e na monko, e na le monate o khethehileng. E ka phomotsa tatso ea asiti le alkali, ea koahela bohloko ba ho eketsa tsoekere lijong, 'me ea eketsa monate. E teteaneng ka tekanyo e batlang e le 1.1607 ntlha ea ho qhibiliha 248 ° C (e hlahisa khase le ho bola). Ke sebopeho se bonolo letotong la li-amino acid le 'mele oa motho o sa hlokahaleng. E na le lihlopha tse sebetsang tsa asiti le alkaline molek'huleng. Ke electrolyte e matla ka har'a tharollo ea metsi. , Ho bonolo ho qhibilihisa ka metsing, e qhibilihisitsoeng ka metsing: 25g/100ml ka 25 ° C; 67.2g/100ml ka 50 ° C. 25 ° C). Ho thata haholo ho qhibilihisa ka har'a ethanol (0.06g/100g ethanol e se nang metsi). E batla e sa qhibilihe ka har'a li-solvents tse kang acetone le ether. E kopana le hydrochloride ho hlahisa hydrochloride ea letsoai.
CAS ea sehlopha sa lijo tsa Glycine: 56-40-6
Lebitso la Sehlahisoa: Sehlopha sa lijo sa GlycineCAS: 56-40-6
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Theko e Ntle ea Moetsi 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 lijo tse eketsang 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 tlhahisong ea lik'hemik'hale tsa lebese tse etsisang ho thibela ho hoama 'me e sebelisoa ka phofo e itseng ho lokisa lino. Ho phaella moo, Dipotassium phosphate e atisa ho bonoa lilaboratoring tsa lik'hemik'hale bakeng sa ho hlahisa litharollo tsa buffer le trypticase soy agar e sebelisetsoang ho etsa lipoleiti tsa agar bakeng sa ho holisa libaktheria.
CAS: 7758-11-4
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Moetsi Theko e Ntle Polyether e Kopantsoeng CAS:9082-00-2
Polyether e kopantsoeng ke e 'ngoe ea thepa e ka sehloohong ea lipululana 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 likarolo tse fapaneng tse kang polyether, moemeli oa foam o ts'oanang, moemeli o hokahaneng, catalyst, moemeli oa foam le likarolo tse ling. E loketse liketsahalo tse fapaneng tse hlokang ho boloka insulation le ho boloka insulation e batang le e batang.
CAS ea polyether e kopantsoeng: 9082-00-2
Letoto: Polyether e kopantsoeng 109C/Poliether e kopantsoeng 3126/Poliether e kopantsoeng 8079CAS: 9082-00-2
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Theko e Ntle ea Moetsi Resveratrol 50% CAS:501-36-0
Resveratrol ke antioxidant ea tlhaho e ka fokotsang ho teteana ha mali, ea thibela ho koaleha ha liplatelete le methapo ea mali, 'me ea boloka mali a sa thijoa. Resveratrol e ka thibela ho hlaha le ho hola ha kankere. 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 kankere ea matsoele ea ChemicalBook. Resveratrol e ka liehisa botsofali le ho thibela kankere. Resveratrol e na le litaba tse ngata letlalong le lefubelu la morara, veine e khubelu le lero la morara. Lithuto li bontšitse hore botšepehi ba li-chromosome bo tla senyeha ha batho ba tsofala, 'me resveratrol e ka kenya tšebetsong protheine ea Sirtuin e lokisang bophelo ba li-chromosome, ka hona ea liehisa botsofali.
Litšobotsi tsa lik'hemik'hale: ha e na tatso, phofo e tšoeu, e qhibilihisitsoeng ka botlalo ka ethanol.
CAS: 501-36-0
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Moetsi Theko e Ntle Melamine CAS: 108-78-1
Resine ea Melamine-formaldehyde (MFR) ke motsoako o sebetsang oa li-plaster tse matla (tse matlafalitsoeng). Ho tlalehiloe hore ho na le ho sensitization ho setsebi sa kamore ea plaster, se ileng sa sebelisa li-pIaster tse matlafalitsoeng ka resin, le ho litsebi tsa meno. Melamine e ne e le ka har'a pIaster e matla ea meno e sebelisetsoang ho etsa li-molding. Ha e sebelisoa e le phetiso ea masela, Melamine e boetse e fumanoe e le allergen ho basali ba nkileng liaparo lebenkeleng. Melamine e boetse e ntša formaldehyde, e ka bang sensitization.
CAS：108-78-1
