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Chaw tsim tshuaj paus zoo nqe Monoethanolamamamine Cas: 141-43-5
Monoethanolamam yog hom hom xim zoo nkauj hygroscopic muaj cov pab pawg amine thiab dej cawv. Monoethanoline yog dav faib sab hauv lub cev thiab yog ib feem ntawm lecithin. Monoethanolamamam muaj ntau hom kev siv khoom lag luam. Piv txwv, monoethanoline tuaj yeem siv rau hauv kev tsim cov tshuaj ua liaj ua teb suav nrog ammonia raws li kev tsim khoom ntawm cov tshuaj thiab tshuaj ntxuav. Monoethanolamine kuj tseem siv tau los ua surfactant, fluorimetric reagent thiab tshem tawm tus neeg sawv cev ntawm CO2 thiab H2S. Hauv daim teb kws tshuaj, ethanoline yog siv los ua cov vascular sclerosing tus neeg sawv cev. Monoethanolamine kuj muaj cov cuab yeej antihistaminic, uas undeviates cov tsos mob tsis zoo tshwm sim los ntawm H1-receptor binding.
CAS: 141-43-5
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Chaw tsim tshuaj paus zoo tus nqi magnesium sulphate heptahydrate CAS: 10034-99-8
Magnesium sulfate tau heptahydrate (mgnay4o), tsis muaj ntxhiab tsw qab zib, muaj ntxhiab tsw qab, muaj zog me ntsis: 246.47, tshwj xeeb nqus tau 1.68 , yooj yim soluble hauv dej, me ntsis soluble hauv ethanol thiab glycerol, hauv 67.chemicalBook5 ℃ yaj nyob rau hauv nws tus kheej siv lead ua dej. Thaum tshav kub kho, 70, 80 ℃ yog qhov ploj ntawm plaub molecules ntawm cov siv lead ua. Nyob rau 200 ℃, txhua yam dej crystalline ploj mus tsim cov khoom anhydrous. Nyob rau hauv huab cua (qhuav) yooj yim rau hmoov, cua sov maj mam muab cov dej ua ke tawm mus rau hauv anhydrous magnesium sulfate, cov khoom no tsis muaj kev lom zem.
CAS: 10034-99-8
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Chaw tsim cov nqi zoo rau stearic acid CAS: 57-11-4
Stearic acid: (qib qeb me) octadecanoic acid, c18h36o2, yog tsim los ntawm hydrolysis ntawm cov roj thiab feem ntau yog siv nyob rau hauv kev tsim khoom
Stearic acid-829 stearic acid, stearic acid yog cov tsiaj rog thiab zaub cov roj ntsha, lub ntsiab lus tseem ceeb ntawm cov uas muaj acid (C18H36o2) thiab palripic acid (c16h32o2).
Cov khoom no yog xim dawb lossis dawb zoo li hmoov lossis cov siv tawv tawv, nws cov profile muaj microstrip ligle koob alstle rab koob; Nws muaj ntxhiab me ntsis zoo ib yam li grease thiab yog tasteless. Cov khoom no yog soluble hauv chloroform lossis diethyl ether, yuav luag hauv ethanol, yuav luag insoluble hauv dej. Ua kom khov taw tes lub ntsiab lus khov (Daim Ntawv Ntxiv ⅵ D) ntawm cov khoom yuav tsum tsis qis dua 54 ℃. Iodine tus nqi ntawm iodine tus nqi ntawm cov khoom no (Daim Ntawv Ntxiv ⅶ ⅶ ⅶ ⅶ ⅶ ions ions ions ntau dua 4. (Cov nag dawb)
Trearic Acid Cas 57-11-4
Khoom npe: stearic acidCAS: 57-11-4
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Chaw tsim tshuaj paus cov nqe lagmonetin Case: 485-72-3
Dormonymetin (485-72-3) yog ib qho tshwm sim ineflavone cais los ntawm Astragalus thiab lwm yam nroj tsuag. Ua kom muaj txiaj ntsig adipocyte thermogenesis los ntawm kev hloov pauv proteein kinase .3.Pov khoom cancer .3.Potenture Cancer Chem tshab thiab Kev Kho Mob CancoPlicion thiab Kev Kho Mobileionutic.4. Muab cov neuroprotection tiv thaiv kev mob siab rau lub hlwb raug mob los ntawm kev txwv Neuroinflamation nyob rau hauv ib tug qauv nas.
Tshuaj lom neeg cov khoom: dawb crystal hmoov, soluble hauv methanol, ethanol, acetone, yog muab tau los ntawm Astragalus lub hauv paus stems. Lub inflorescences thiab paj ceg thiab nplooj ntawm taum -based cog tsheb liab ncu (trifoliumpratense) tau muab rho tawm los ntawm tag nrho cov nyom (Ononis spinosa).
CAS: 485-72-3
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Chaw tsim tshuaj paus tus nqi calciumalumina cement7-16-2
Calciumalumina Maas yog cement nrog calcium calcium lossis calcium aluminium yog nws cov pob zeb tseem ceeb. Nws yog ua los ntawm ntuj aluminium los yog muaj alumina thiab calcium carbonate (limestone) raws li ib qho kev faib ua feem, uas yog tsim los ntawm kev hlawv lossis hluav taws xob yaj.
Cov khoom xyaw thiab pawg: Calibium Maas tuaj yeem muab faib ua cov hmoov av tsw qab (al2o3) thiab ntshiab li aluminium calement xiss (Al2o3302-82%, CAO 19-23%) ob pawg. Kev ua kom zoo li Alternat Maas tau muab faib ua cov hom qis (FE2O3 <2%) thiab High -Speed Rail hom (FE2O37-16%). Tsawg -Rail -Type Aluminium Cement tuaj yeem faib ua Alum Av Maas (Al2o359% rau 61%, CAO 27-31%), thiab qis -CalCium Aluminium aluminium acid xiss (al2o3 65-70%, CAO 21 rau 24%). Ntshiab txhuas cala ills tuaj yeem faib ua ob hom: al -o3 72-78%) thiab ultra-hom (al2o3 78-855%). Ib qho ntxiv, muaj nrawm thiab nyuaj thaum ntxov muaj zog aluminium calasent.CAS: 65997-16-2
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Chaw tsim tshuaj paus zoo nqe peg-7 Glyceryl Cocoate CAS: 68201-46-7
Peg-7 Glyceryl Cocoate yog qhov Hydrophilic nooal ua los ntawm cov roj ntuj thiab cov roj ethylenef cocoate tau siv tau los ntxiv rau cov roj ua kom zoo nkauj rau cov nplaim hluav taws xob. Kev sib deev ntawm cov ntaub ntawv sib deev, ua cov khoom siv pob tshab, tuaj yeem tswj cov nyiaj tshuav ntawm cov tawv nqaij kom qhuav, ua kom muaj cov plaub hau, thiab siv rau ntau yam dej da dej thiab dej.
CAS: 68201-46-7
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Chaw tsim tshuaj paus zoo nqe Monoamamonium phosphate CAS: 7722-76-1
Monoamammonium phosphate yog pob tshab, piezoelectric siv lead ua tsis muaj dej ntawm crystallization. Ib qho muaju ntawm cov khoom no tau xub pib siv rau hauv underwater sa cov duab ua haujlwm thiab hydrophones.
Monoamammonium phosphate yog ib qho tsis muaj xim pob tshab crystalryrystal. Soluble hauv dej, me ntsis soluble hauv cawv, insoluble hauv acetone.
Monoammonium phosphate lossis monoammonium phosphate yog tsim thaum muaj kev daws teeb meem ntawm phosphoric acid tau ntxiv rau ammonia mus txog thaum daws cov kua qaub. Nws crystallizes hauv quadratic prisms. Monoamammonium phosphate feem ntau siv nyob rau hauv kev sib xyaw ntawm qhuav Agricultural chiv. Nws muab cov av av nrog cov ntsiab lus nitrogen thiab phosphorus nyob rau hauv ib daim ntawv uas usable los ntawm cov nroj tsuag. Qhov sib xyaw kuj tseem yog ib feem ntawm ABC hmoov hauv qee cov hmoov qhuav hluav taws xob tua hluav taws.CAS: 7722-76-1
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Chaw tsim tshuaj paus zoo nqi Sodium tsim CAS: 141-53-7
Cov sodium tsim yog cov hmoov dawb paug lossis cov siv lead ua nrog me ntsis formic acid tsw. Soluble hauv dej thiab glycerin, me ntsis soluble hauv ethanol, insoluble nyob rau hauv diethy ether. Lom. Cov sodium tsim tuaj yeem siv rau hauv cov khoom siv acid, oxalic acid, tawv nqaij, siv cov kua qaub, siv hauv catalyst, thiab lwm yam.
Sodium Ua Ua Li Cas: 141-53-7
Khoom npe: sodium tsimCAS: 141-53-7
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Chaw tsim tshuaj paus zoo nqe hesperidin CAS: 520-26-2
Hesperidin yog flavonoids, uas muaj cov qauv ntawm hydrogenofoxoid Oxyladin thiab yog cov acidic tsis muaj zog. Cov khoom ntshiab yog dawb rab koob muaju, uas yog cov khoom siv tseem ceeb ntawm cov tshuaj ntsuab p. Tom qab hesperidin yog lub ntuj qab zib nrhiav tau. Cov qab zib yog 1000 zaug uas ntawm sucrose, uas tuaj yeem siv raws li cov zaub mov ua haujlwm. Hesperidin muaj ntau yam ntawm cov yam ntxwv biological. Cov kev tshawb fawb niaj hnub tau pom tias cov txiv kab ntxwv tuaj yeem ua rau mob qog nqaij hlav cancer thiab anti -cancer, txhim kho cov ntshav siab, tiv thaiv cov ntshav sab nrauv, txo cov cholesterol thiab lwm yam cuam tshuam. Lwm yam kev tshawb fawb tau qhia tias Hesperidin muaj qhov dav dav dav hlau cuam tshuam rau cov kab mob kab mob, thiab muaj cov kab mob khaub thuas sib kis tau, cov visara, thiab cov kab mob no, thiab cholera. Yog li ntawd, nws yog dav siv hauv cov zaub mov ntxiv thiab ua zaub mov noj.
CAS: 520-26-3
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Chaw tsim tshuaj paus zoo nqi pvb (polyvinyl butyral resin) CAS: 63148-65-2
Polyvinyl butyral resin (PVB) yog cov khoom lag luam uas tau cog lus los ntawm polyvinyl cawv thiab butadhyde nyob rau hauv cov lus acid catalysic. Vim tias PVB molecules muaj cov ceg ntev ntev, lawv muaj cov ceg ntev ntev, tsis muaj lub zog qis thiab anti -impact lub zog. PVB tau txais kev pom zoo tau zoo heev, kev ua haujlwm zoo, thiab cov dej tsis kam, kub tsis kam, thiab zaj duab xis tsis kam, thiab zaj duab xis ua. Nws muaj cov pab pawg ua haujlwm ua haujlwm uas tuaj yeem ua ntau yam kev cuam tshuam xws li acetylene -pegarization saponification cov kev tiv thaiv, vinearization ntawm hydroxyl, thiab sulfonic acidization. Nws muaj advesion siab nrog iav, hlau (tshwj xeeb tshaj yog txhuas) thiab lwm yam khoom siv. Yog li ntawd, nws tau siv dav nyob hauv kev tsim kev nyab xeeb iav, cov khoom nplaum, cov khoom siv hluav taws xob paj, ntaub ua haujlwm siv hluav taws xob, thiab cov khoom siv kho mob, thiab ua cov khoom siv hluavtaws tsis tseem ceeb.
PVB (polyvinyl butyral resin) CAS: 63148-65-2
Series: PVB (polyvinyl butyral resin) 1a / pvb (polyvinyl butyral resin) 3a / pvb (polyvinyl butyral resin) 6aCAS: 63148-65-2
