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Hydrofluoric Acid (HF)
Nws yog aqueous tov ntawm hydrogen fluoride roj, uas yog pob tshab, tsis muaj xim, haus luam yeeb corrosive kua nrog ib tug muaj zog pungent tsw.Hydrofluoric acid yog ib qho corrosive tsis muaj zog acid, uas yog corrosive heev rau hlau, iav thiab cov khoom uas muaj silicon.Kev nqus pa ntawm chav lossis kev sib cuag ntawm daim tawv nqaij tuaj yeem ua rau kub hnyiab uas nyuaj rau kho.Lub chaw soj nstuam feem ntau yog ua los ntawm fluorite (lub ntsiab lus tseem ceeb yog calcium fluoride) thiab cov concentrated sulfuric acid, uas yuav tsum tau muab ntim rau hauv lub raj mis yas thiab khaws cia rau hauv qhov chaw txias.
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Sodium Bisulfate
Sodium bisulphate, tseem hu ua sodium acid sulfate, yog sodium chloride (ntsev) thiab sulfuric acid tuaj yeem hnov mob ntawm qhov kub thiab txias los tsim cov khoom, cov tshuaj anhydrous muaj hygroscopic, aqueous kua yog acidic.Nws yog ib tug muaj zog electrolyte, kiag li ionized nyob rau hauv lub molten lub xeev, ionized rau hauv sodium ions thiab bisulfate.Hydrogen sulfate tuaj yeem tsuas yog tus kheej-ionization, ionization equilibrium tas li me me, tsis tuaj yeem ua tiav ionized.
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4A Zeolite
Nws yog lub ntuj alumino-silicic acid, ntsev ore nyob rau hauv qhov kub hnyiab, vim cov dej hauv cov siv lead ua tau raug tshem tawm, ua rau muaj qhov tshwm sim zoo li bubbling thiab boiling, uas yog hu ua "boiling pob zeb" nyob rau hauv daim duab, hu ua "zeolite. ”, siv los ua cov tshuaj ntxuav tes tsis muaj phosphate, tsis yog sodium tripolyphosphate;Hauv cov roj av thiab lwm yam kev lag luam, nws yog siv los ua kom qhuav, lub cev qhuav dej thiab ua kom huv ntawm cov pa roj thiab cov kua dej, thiab kuj yog ib qho catalyst thiab dej softener.
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Calcium hydroxide
Hydrated txiv qaub los yog hydrated txiv qaub Nws yog ib tug dawb hexagonal hmoov siv lead ua.Ntawm 580 ℃, cov dej poob ua CaO.Thaum calcium hydroxide ntxiv rau hauv dej, nws muab faib ua ob txheej, cov tshuaj sab sauv yog hu ua cov kua qaub ntshiab, thiab qhov kev ncua qis yog hu ua txiv qaub mis los yog txiv qaub slurry.Cov txheej txheej sab saud ntawm cov kua qaub ntshiab tuaj yeem kuaj cov pa roj carbon dioxide, thiab cov txheej qis ntawm cov kua qaub kua mis yog cov khoom siv hauv tsev.Calcium hydroxide yog alkali muaj zog, muaj cov kab mob bactericidal thiab tiv thaiv corrosion, muaj corrosive rau ntawm daim tawv nqaij thiab ntaub.
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Ferrous Sulfate
Ferrous sulfate yog ib yam khoom tsis muaj zog, cov crystalline hydrate yog heptahydrate ntawm qhov kub thiab txias, feem ntau hu ua "ntsuab alum", lub teeb ntsuab siv lead ua, huab cua qhuav, qhov chaw oxidation ntawm xim av yooj yim hlau sulfate nyob rau hauv cov huab cua ntub, ntawm 56.6 ℃ los ua tetrahydrate, ntawm 65 ℃ los ua monohydrate.Ferrous sulfate yog soluble hauv dej thiab yuav luag insoluble hauv ethanol.Nws cov tshuaj aqueous oxidizes qeeb hauv huab cua thaum nws txias, thiab oxidizes sai dua thaum nws kub.Ntxiv alkali lossis raug rau lub teeb tuaj yeem ua kom nws oxidation.Tus txheeb ze ntom ntom (d15) yog 1.897.
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Potassium Hydroxide (KOH)
Nws yog ib hom inorganic compound, cov tshuaj formula yog KOH, yog ib qho inorganic puag, muaj zog alkalinity, pH ntawm 0.1mol / L tov yog 13.5, soluble nyob rau hauv dej, ethanol, me ntsis soluble nyob rau hauv ether, yooj yim nqus dej. nyob rau hauv cov huab cua thiab deliquescent, nqus carbon dioxide thiab ua poov tshuaj carbonate, tsuas yog siv los ua raw cov ntaub ntawv rau zus tau tej cov poov tshuaj ntsev, kuj yuav siv tau rau electroplating, printing thiab dyeing.
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Polyacrylamide (Pam)
(PAM) yog homopolymer ntawm acrylamide lossis polymer copolymerized nrog lwm cov monomers.Polyacrylamide (PAM) yog ib qho ntawm feem ntau siv dej-soluble polymers.(PAM) polyacrylamide yog siv dav hauv kev siv roj, ua ntawv, kho dej, textile, tshuaj, kev ua liaj ua teb thiab lwm yam lag luam.Raws li kev txheeb cais, 37% ntawm lub ntiaj teb tag nrho cov khoom siv polyacrylamide (PAM) yog siv rau kev kho dej khib nyiab, 27% rau kev lag luam roj av, thiab 18% rau kev lag luam ntawv.
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Ammonium Chloride
Ammonium ntsev ntawm hydrochloric acid, feem ntau yog los ntawm cov khoom lag luam alkali.Nitrogen cov ntsiab lus ntawm 24% ~ 26%, dawb los yog daj me ntsis squares los yog octahedral me me crystals, hmoov thiab granular ob daim ntawv ntau npaum, granular ammonium chloride tsis yooj yim rau nqus noo noo, yooj yim khaws cia, thiab hmoov ammonium chloride yog siv los ua ib qho yooj yim. fertilizer rau zus tau tej cov compound fertilizer.Nws yog physiological acid fertilizer, uas yuav tsum tsis txhob siv rau ntawm acidic av thiab saline-alkali av vim ntau chlorine, thiab yuav tsum tsis txhob siv raws li noob chiv, yub chiv los yog nplooj chiv.
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CAB-35 (Cocoamidopropyl Betaine)
Cocamidopropyl betaine tau npaj los ntawm cov txiv maj phaub roj los ntawm condensation nrog N thiab N dimethylpropylenediamine thiab quaternization nrog sodium chloroacetate (monochloroacetic acid thiab sodium carbonate).Cov qoob loo yog kwv yees li 90%.Nws yog dav siv hauv kev npaj tshuaj zawv plaub hau nruab nrab thiab qib siab, ntxuav lub cev, tshuaj ntxuav tes, tshuaj ntxuav tes thiab tshuaj ntxuav tsev.
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Sodium hydroxide
Nws yog ib hom inorganic compound, tseem hu ua caustic soda, caustic soda, caustic soda, sodium hydroxide muaj zog alkaline, tsis tshua muaj corrosive, yuav siv tau raws li acid neutralizer, nrog masking agent, precipitating agent, nag lossis daus masking agent, xim tus neeg sawv cev, saponification tus neeg saib xyuas, tev tus neeg saib xyuas, tshuaj ntxuav tes, thiab lwm yam, kev siv dav heev.
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Polyaluminium Chloride Hmoov (Pac)
Polyaluminium chloride yog ib yam khoom tsis muaj zog, cov khoom siv lim dej tshiab, inorganic polymer coagulant, hu ua polyaluminum.Nws yog cov dej-soluble inorganic polymer ntawm AlCl3 thiab Al (OH) 3, uas muaj qib siab ntawm hluav taws xob nruab nrab thiab kev cuam tshuam ntawm cov colloids thiab cov khoom hauv dej, thiab tuaj yeem tshem tawm cov tshuaj lom micro-tshuaj lom thiab hnyav hlau ions, thiab muaj ruaj khov khoom.
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Calcium Chloride
Nws yog ib qho tshuaj ua los ntawm chlorine thiab calcium, iab me ntsis.Nws yog ib tug raug ionic halide, dawb, tawg tawg los yog hais nyob rau hauv chav tsev kub.Cov ntawv thov feem ntau suav nrog brine rau cov khoom siv tub yees, cov neeg ua haujlwm deicing thiab desiccant.
