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Hydrofluoric Acid (HF)
Ndi njira yamadzimadzi ya mpweya wa hydrogen fluoride, womwe ndi wowonekera, wopanda mtundu, wosuta wamadzimadzi owononga ndi fungo lamphamvu.Hydrofluoric acid ndi asidi ofooka kwambiri owononga kwambiri, omwe amawononga kwambiri zitsulo, galasi ndi zinthu zomwe zili ndi silicon.Kukoka mpweya wa nthunzi kapena kukhudzana ndi khungu kungayambitse zilonda zomwe zimakhala zovuta kuchiza.Laborator nthawi zambiri imapangidwa ndi fluorite (chigawo chachikulu ndi calcium fluoride) ndi acidity ya sulfuric acid, yomwe imafunika kusindikizidwa mu botolo lapulasitiki ndikusungidwa pamalo ozizira.
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Sodium bisulfate
Sodium bisulphate, wotchedwanso sodium asidi sulphate, ndi sodium kolorayidi (mchere) ndi asidi sulfuric angatani pa kutentha kutulutsa chinthu, anhydrous mankhwala ali hygroscopic, amadzimadzi njira ndi acidic.Ndi electrolyte amphamvu, ionized kwathunthu mu dziko losungunuka, ionized mu sodium ayoni ndi bisulfate.Hydrogen sulphate akhoza kudzikonda ionization, ionization mgwirizano mosalekeza ndi yaing'ono kwambiri, sangathe kwathunthu ionized.
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4 A Zeolite
Ndi chilengedwe cha alumino-silicic acid, mchere wamchere pakuyaka, chifukwa cha madzi mkati mwa kristalo amathamangitsidwa, kutulutsa chodabwitsa chofanana ndi kuwira ndi kuwira, chomwe chimatchedwa "mwala wowira" mu fano, wotchedwa "zeolite". ”, yogwiritsidwa ntchito ngati chothandizira cha phosphate-free detergent, m'malo mwa sodium tripolyphosphate;Mu mafuta ndi mafakitale ena, amagwiritsidwa ntchito ngati kuyanika, kutaya madzi m'thupi ndi kuyeretsa mpweya ndi zakumwa, komanso monga chothandizira ndi chofewa madzi.
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Calcium Hydrooxide
Laimu wothira madzi kapena laimu wa hydrated Ndi kristalo woyera wa hexagonal ufa.Pa 580 ℃, kutaya madzi kumakhala CaO.Pamene calcium hydroxide imawonjezeredwa kumadzi, imagawidwa m'magulu awiri, yankho lapamwamba limatchedwa clarified laimu madzi, ndipo kuyimitsidwa kwapansi kumatchedwa mkaka wa laimu kapena laimu slurry.The chapamwamba wosanjikiza bwino laimu madzi akhoza kuyesa carbon dioxide, ndi m'munsi wosanjikiza mitambo madzi laimu mkaka ndi zomangira.Calcium hydroxide ndi alkali wamphamvu, imakhala ndi bactericidal ndi anti-corrosion mphamvu, imawononga khungu ndi nsalu.
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Ferrous sulfate
Ferrous sulfate ndi zinthu zosawerengeka, crystalline hydrate ndi heptahydrate pa kutentha kwabwinobwino, komwe amadziwika kuti "green alum", kuwala kobiriwira kobiriwira, kopanda mpweya wouma, makutidwe ndi okosijeni a bulauni zofunika chitsulo sulphate mumlengalenga chinyezi, pa 56.6 ℃ kukhala tetrahydrate, pa 65 ℃ kukhala monohydrate.Ferrous sulfate amasungunuka m'madzi ndipo pafupifupi osasungunuka mu Mowa.Njira yake yamadzimadzi imatulutsa okosijeni pang'onopang'ono mumpweya kukakhala kozizira, ndipo imatulutsa okosijeni mwachangu kukatentha.Kuonjezera alkali kapena kukhudzana ndi kuwala kumatha kufulumizitsa makutidwe ndi okosijeni.Kachulukidwe wachibale (d15) ndi 1.897.
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Potaziyamu Hydroxide (KOH)
Ndi mtundu wa organic pawiri, mankhwala chilinganizo ndi KOH, ndi wamba inorganic m'munsi, ndi alkalinity wamphamvu, pH ya 0.1mol/L solution ndi 13.5, sungunuka m'madzi, Mowa, sungunuka pang'ono mu etha, zosavuta kuyamwa madzi. mu mpweya ndi deliquescent, kuyamwa mpweya woipa ndi kukhala potassium carbonate, makamaka ntchito monga zipangizo kupanga potaziyamu mchere, Angagwiritsidwenso ntchito electroplating, kusindikiza ndi utoto.
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Polyacrylamide (Pam)
(PAM) ndi homopolymer ya acrylamide kapena polima copolymerized ndi monomers ena.Polyacrylamide (PAM) ndi imodzi mwa ma polima osungunuka m'madzi omwe amagwiritsidwa ntchito kwambiri.(PAM) Polyacrylamide imagwiritsidwa ntchito kwambiri pakugwiritsa ntchito mafuta, kupanga mapepala, kukonza madzi, nsalu, mankhwala, ulimi ndi mafakitale ena.Malinga ndi ziwerengero, 37% ya polyacrylamide (PAM) zonse zomwe zimapangidwa padziko lonse lapansi zimagwiritsidwa ntchito poyeretsa madzi onyansa, 27% pamakampani amafuta, ndi 18% pamakampani opanga mapepala.
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Ammonium Chloride
Ammonium salt ya hydrochloric acid, makamaka zopangidwa ndi mafakitale amchere.Nayitrogeni wa 24% ~ 26%, makristalo oyera kapena achikasu pang'ono kapena octahedral ang'onoang'ono, ufa ndi granular mitundu iwiri ya mlingo, granular ammonium chloride sizovuta kuyamwa chinyezi, zosavuta kusunga, ndi ufa wa ammonium chloride umagwiritsidwa ntchito kwambiri ngati maziko. feteleza wopangira feteleza wapawiri.Ndi fetereza ya asidi ya thupi, yomwe sayenera kugwiritsidwa ntchito pa nthaka ya acidic ndi nthaka ya saline-alkali chifukwa cha chlorine yambiri, ndipo sayenera kugwiritsidwa ntchito ngati feteleza wa mbeu, feteleza wa mmera kapena feteleza wamasamba.
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CAB-35 (Cocoamidopropyl Betaine)
Cocamidopropyl betaine inakonzedwa kuchokera ku mafuta a kokonati ndi condensation ndi N ndi N dimethylpropylenediamine ndi quaternization ndi sodium chloroacetate (monochloroacetic acid ndi sodium carbonate).Zokolola zinali pafupifupi 90%.Amagwiritsidwa ntchito kwambiri pokonzekera shampu yapakati komanso yapamwamba, kusamba thupi, sanitizer yamanja, chotsuka thovu ndi chotsukira m'nyumba.
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Sodium Hydrooxide
Ndi mtundu wa organic pawiri, amatchedwanso caustic koloko, koloko caustic, koloko, sodium hydroxide ali amphamvu zamchere, zowononga kwambiri, angagwiritsidwe ntchito monga asidi neutralizer, ndi masking wothandizira, precipitating wothandizira, mpweya masking wothandizila, mtundu wothandizira, saponification wothandizira, peeling wothandizira, detergent, etc., ntchito ndi yaikulu kwambiri.
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Polyaluminium Chloride Powder (Pac)
Polyaluminium chloride ndi chinthu chachilengedwe, chinthu chatsopano choyeretsera madzi, chopangidwa ndi polima coagulant, chomwe chimatchedwa polyaluminium.Ndi polima yosungunuka m'madzi pakati pa AlCl3 ndi Al(OH)3, yomwe imakhala ndi mphamvu yayikulu yamagetsi yamagetsi komanso yolumikizira ma colloids ndi tinthu ting'onoting'ono m'madzi, ndipo imatha kuchotsa mwamphamvu zinthu zazing'ono zapoizoni ndi ayoni achitsulo cholemera, katundu wokhazikika.
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Calcium Chloride
Ndi mankhwala opangidwa ndi klorini ndi calcium, owawa pang'ono.Ndi mtundu wa ionic halide, zoyera, zidutswa zolimba kapena tinthu tating'ono kutentha.Zomwe zimagwiritsidwa ntchito nthawi zambiri zimaphatikizapo brine pazida za firiji, ma deicing agents ndi desiccant.
