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Tuam Tshoj Tus Nqi Zoo Dimethyl Sulfoxide (DMSO) CAS 67-68-5
Dimethyl sulfoxide (hu ua DMSO) yog sulfur-muaj cov organic compound, lus Askiv Dimethylsulfoxide, cov mis molecular yog (CH3) 2SO, yog cov kua tsis muaj xim, tsis muaj ntxhiab thiab pob tshab ntawm chav tsev kub, hygroscopic flammable liqauid, thiab muaj ob qho tib si siab. polarity., siab kub taw tes, aprotic, miscible nrog dej, tsis tshua muaj toxicity, zoo thermal stability, immiscible nrog alkanes, soluble nyob rau hauv feem ntau organic tshuaj xws li dej, ethanol, propanol, ether, benzene thiab chloroform, hu ua "universal hnyav" .Nws yog ib qho ntawm feem ntau siv cov kuab tshuaj organic nrog lub zog solubility.
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Chaw tsim tshuaj paus Zoo Nqe N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4
N-METHYL PYRROLIDONE (NMP) yog cov kuab tshuaj aprotic nrog ntau yam kev siv: petrochemical processing, deg txheej, dyes thiab pigments, industrial thiab domestic tu compounds, thiab kev ua liaj ua teb thiab tshuaj formulations.NMP feem ntau yog ib qho irritant, tab sis kuj tseem ua rau ob peb kis ntawm kev sib cuag dermatitis hauv ib lub tuam txhab electrotechnical me.
Synonyms: M-PYROL(R); 1-Methyl-2-pyrrolidinone (99.5%, HyDry, Water≤50 ppm (los ntawm KF)); 1-Methyl-2-pyrrolidinone (99.5%, HyDry, nrog molecular sieves, Dej 50 ppm (los ntawm KF)); N-Methyl-2-pyrrolidone Chaw tsim tshuaj paus; 1-METHYL-2-PYRROLIDONE, REAGENT (ACS) 1-METHYL-2-PYRROLIDONE, REAGENT (ACS) 1-METHYL-2-PYRROLIDONE, REAGENT (ACS); 1-Methyl-2-pyrrolidinone 872-50-4 NMP N-Methyl-2-pyrrolidinone; N-Methyl-2-pyrrolidinone 872-50-4 NMP; 1-METHYL-2-PYRROLIDINONE
CAS:872-50-4 : kuv
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Glutaraldehyde 50% (Pharma qib, formaldehyde dawb) CAS: 111-30-8
Glutaraldehyde 50% yog cov tshuaj tua kab mob muaj zog thiab ua kom tsis muaj menyuam siv ntau yam kev lag luam, suav nrog kev kho mob, kev kho dej, thiab chaw kuaj mob.Nws yog ib qho tsis muaj xim, oily kua nrog ib tug pungent tsw, thiab nws cov concentration siab kom ntseeg tau siab tshaj plaws kev puas tsuaj ntawm cov kab mob, kab mob, fungi thiab lwm yam kab mob.
Glutaraldehyde 50% yog cov tshuaj tua kab mob muaj zog thiab ua kom tsis muaj menyuam siv ntau yam kev lag luam, suav nrog kev kho mob, kev kho dej, thiab chaw kuaj mob.Nws yog ib qho tsis muaj xim, oily kua nrog ib tug pungent tsw, thiab nws cov concentration siab kom ntseeg tau siab tshaj plaws kev puas tsuaj ntawm cov kab mob, kab mob, fungi thiab lwm yam kab mob.
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Chaw tsim tshuaj paus Zoo Nqe Sodium Thiosulphate CAS: 7772-98-7
Sodium Thiosulphate, feem ntau hu ua ntsev hiav txwv los yog ci dej qab zib, yog ib qho khoom siv raw khoom siv los ua tus neeg saib xyuas hauv kev yees duab, zaj duab xis, thiab luam ntawv.Siv los ua tus neeg sawv cev txo qis hauv kev ua tawv tawv.Hauv kev lag luam papermaking thiab textile, nws yog siv los tshem tawm cov tshuaj bleaching residual thiab ua ib qho hnyav rau cov phau ntawv dyeing.Siv ua tshuaj tua kab mob rau cyanide lom hauv tshuaj.Hauv kev kho dej, nws yog siv los ua tus neeg sawv cev dechlorination thiab bactericide rau cov dej haus thiab dej khib nyiab;Copper corrosion inhibitor rau circulating dej txias;Thiab deoxidizer rau boiler dej system.Nws kuj yog siv rau kev kho mob ntawm cyanide uas muaj cov dej khib nyiab, thiab lwm yam.
Hauv kev lag luam, dej qab zib tshauv thiab sulfur feem ntau yog siv los ua cov khoom siv los ua cov tshuaj sulfur dioxide uas ua los ntawm kev hlawv cov sulfur los tsim sodium sulfite.Tom qab ntawd, sulfur yog ntxiv rau cov tshuaj tiv thaiv boiling, thiab ces lim, decolorized, concentrated chemically condensed, thiab crystallized kom tau sodium thiosulfate pentahydrate.Lwm cov ntaub ntawv pov tseg uas muaj sodium sulfide, sodium sulfite, sulfur, thiab sodium hydroxide uas tsim tawm kuj tuaj yeem siv thiab ua tiav kom tau txais cov khoom.
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Chaw tsim tshuaj paus Zoo Nqe Sodium Tripolyphosphate CAS: 7758-29-4
Sodium tripolyphosphate tseem hu ua pentasodium phosphate, sodium pyrometaphosphate, STPP, pentasodium tripolyphosphate.Dawb hmoov siv lead ua nrog zoo fluidity, txheeb ze molecular hnyav ntawm 367.Chemicalbook86, melting point ntawm 622 ℃, yooj yim soluble nyob rau hauv dej, thiab nws aqueous tov yog alkaline.Feem ntau siv rau hauv cov zaub mov ua tus neeg saib xyuas dej, tus neeg saib xyuas kev txhim kho zoo, pH regulator, thiab hlau chelating tus neeg sawv cev.
Sodium tripolyphosphate aqueous kua yog qaug zog alkaline (pH tus nqi ntawm 1% aqueous tov yog hais txog 9.7), thiab nws tsim ib qho kev ncua (zoo ib yam li emulsion) hauv dej nrog pH ntau ntawm 4.3-14, uas yog hu ua dispersion.Sodium tripolyphosphate kuj tuaj yeem txhim kho cov kua dej thiab cov khoom siv tshuaj lom neeg hauv cov kua (xws li dej) xov xwm, ua rau cov tshuaj pob tshab thiab zoo ib yam li cov tshuaj tiag tiag.Qhov no yog hu ua solubilization.Vim nws cov khoom tshwj xeeb, sodium tripolyphosphate tau dhau los ua cov khoom siv tseem ceeb thiab zoo tagnrho hauv cov ntxhua khaub ncaws ntxhua khaub ncaws.
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Zoo Ascorbic Acid Chaw tsim tshuaj paus
Ascorbic Acid yog cov dej-soluble vitamin, tshuaj muaj npe L-(+) -sualose hom 2,3,4,5, 6-pentahydroxy-2-hexenoide-4-lactone, tseem hu ua L-ascorbic acid, molecular mis C6H8O6 , molecular hnyav 176.12.
Ascorbic Acid feem ntau yog flaky, qee zaum koob zoo li monoclinic siv lead ua, tsis muaj ntxhiab tsw, qaub saj, soluble hauv dej, muaj zog reducibility.Koom nrog cov txheej txheem metabolic hauv lub cev, tuaj yeem txhawb kev loj hlob thiab txhim khu kev tiv thaiv kab mob, tuaj yeem siv los ua cov khoom noj khoom haus ntxiv, antioxidant, kuj tuaj yeem siv los ua cov hmoov nplej hmoov nplej.Txawm li cas los xij, kev noj ntau dhau ntawm ascorbic acid tsis zoo rau kev noj qab haus huv, tab sis muaj kev phom sij, yog li nws xav tau kev siv tsim nyog.Ascorbic Acid yog siv los ua cov tshuaj analytical reagent hauv chav kuaj, xws li tus neeg sawv cev txo qis, tus neeg sawv cev npog ntsej muag, thiab lwm yam.
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Polyisobutene - Cov khoom muaj txuj ci ntau yam hauv kev lag luam niaj hnub no
Polyisobutene, los yog PIB luv luv, yog ntau yam khoom siv nyob rau hauv ntau hom kev lag luam.Nws yog dav siv nyob rau hauv lubricating roj additives, polymer khoom ua, tshuaj thiab tshuaj pleev ib ce, zaub mov additives, thiab ntau dua.PIB yog ib qho tsis muaj xim, tsis muaj ntxhiab, tsis muaj tshuaj lom isobutene homopolymer uas muaj cov tshuaj zoo heev.Hauv tsab xov xwm no, peb yuav tshawb txog cov yam ntxwv, cov txiaj ntsig, thiab kev siv ntawm Polyisobutene.
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Polyisobutene - Cov khoom muaj txuj ci ntau yam hauv kev lag luam niaj hnub no
Polyisobutene, los yog PIB luv luv, yog ntau yam khoom siv nyob rau hauv ntau hom kev lag luam.Nws yog dav siv nyob rau hauv lubricating roj additives, polymer khoom ua, tshuaj thiab tshuaj pleev ib ce, zaub mov additives, thiab ntau dua.PIB yog ib qho tsis muaj xim, tsis muaj ntxhiab, tsis muaj tshuaj lom isobutene homopolymer uas muaj cov tshuaj zoo heev.Hauv tsab xov xwm no, peb yuav tshawb txog cov yam ntxwv, cov txiaj ntsig, thiab kev siv ntawm Polyisobutene.
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High-quality Sorbitol Liquid 70% rau kev ua tau zoo
Sorbitol kua 70% yog cov khoom siv dav siv hauv ntau yam lag luam, suav nrog zaub mov, tshuaj pleev ib ce, thiab tshuaj.Qhov no tsis yog-volatile polysugar cawv yog paub txog nws cov tshuaj ruaj khov, ua rau nws yog ib qho kev xaiv nrov rau ntau yam kev siv.
Sorbitol, tseem hu ua hexanol lossis D-sorbitol, yooj yim yaj hauv dej, kub ethanol, methanol, isopropyl cawv, butanol, cyclohexanol, phenol, acetone, acetic acid, thiab dimethylformamide.Nws yog dav faib nyob rau hauv cov txiv hmab txiv ntoo ntawm tej yam ntuj tso nroj tsuag thiab tsis yooj yim rau fermented los ntawm ntau yam kab mob.Nws kuj muaj cov cua kub zoo thiab kub kub, uas txhais tau hais tias nws tuaj yeem tiv taus qhov kub thiab txias li 200 ℃ tsis poob nws cov txiaj ntsig.
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Ua kom koj lub zog txuag nyiaj ntau nrog kev teeb tsa hnub ci vaj huam sib luag
Nrhiav ib qhov chaw ruaj ntseg ntawm lub zog huv?Saib tsis pub dhau lub hnub ci vaj huam sib luag!Cov vaj huam sib luag no, tseem hu ua hnub ci cell modules, yog ib feem ntawm lub hnub ci zog.Lawv siv lub hnub ci los tsim hluav taws xob ncaj qha, ua rau lawv txoj kev daws teeb meem zoo tshaj plaws rau cov neeg nrhiav kom tsis txhob muaj hluav taws xob.
Hnub ci hlwb, tseem hu ua hnub ci chips lossis photocells, yog photoelectric semiconductor nplooj ntawv uas yuav tsum tau txuas nrog hauv cov koob, sib npaug thiab nruj nreem ntim rau hauv cov qauv.Cov modules no yooj yim rau nruab thiab tuaj yeem siv tau rau ntau yam kev siv, los ntawm kev thauj mus los rau kev sib txuas lus, mus rau kev siv hluav taws xob rau cov teeb hauv tsev thiab teeb, mus rau ntau qhov chaw.
