-
Sodium sulfite
Sodium sulfite, kristal ọcha ntụ ntụ, soluble n'ime mmiri, na-adịghị edozi na ethanol.A na-ejikarị chlorine na amonia eme ihe dị ka stabilizer fiber artificial, ihe na-acha ọcha akwa, onye nrụpụta foto, ihe na-acha ọcha deoxidizer, ihe na-esi ísì ụtọ na ihe na-ebelata ihe na-esiji, ihe na-ewepụ lignin maka imepụta akwụkwọ.
-
Calcium oxide
Ngwa ngwa wayo n'ozuzu nwere oke ekpo oke ọkụ, nlekọta wayo na-ekpo ọkụ na-adị ngwa ngwa, ma ọ bụrụ na ntụ ọka nkume na-esiwanye ike ọzọ, ọ ga-eme ka mgbasawanye gbasaa n'ihi mgbasawanye ịka nká.Iji kpochapụ mmebi a nke ọkụ lime, lime ahụ kwesịkwara ịbụ "aka nká" maka ihe dị ka izu 2 mgbe edozichara ya.Ọdịdị ahụ bụ ọcha (ma ọ bụ isi awọ, aja aja, ọcha), amorphous, na-amịkọrọ mmiri na carbon dioxide site na ikuku.Calcium oxide na-eji mmiri emeghachi omume iji mepụta calcium hydroxide ma na-enye ọkụ.Soluble na mmiri acidic, mmanya na-aba n'anya na-esighi ike.Ederede na-emebi emebi alkaline, koodu ihe egwu mba:95006.Lime na-eji mmiri emeghachi omume n'ụzọ kemịkalụ ma na-ekpo ọkụ ozugbo na okpomọkụ dị elu karịa 100 Celsius.
-
Aluminom sulfate
Enwere ike iji ya dị ka flocculant na ọgwụgwọ mmiri, onye na-ejigide ya na ọkụ ọkụ ụfụfụ, ihe eji eme ihe na-eme ka alum na aluminom na-acha ọcha, ihe eji eme ihe maka mmanụ decolorization, deodorant na nkà mmụta ọgwụ, wdg N'ime ụlọ ọrụ akwụkwọ, enwere ike iji ya mee ihe dị ka onye na-eme ka ọ bụrụ onye na-eme ka ọ dị elu. rosin chịngọm, wax emulsion na ihe ndị ọzọ rọba, a pụkwara iji mee ihe bara nnukwu uru na ammonium alum dị elu.
-
Ferric chloride
Soluble na mmiri na ike absorbent, ọ nwere ike banye mmiri mmiri na ikuku.A na-eji ụlọ ọrụ na-esiji eme ihe dị ka oxidant na agba agba agba indycotin, ụlọ ọrụ mbipụta na ịcha akwa na-eji dị ka mordant.A na-eji ụlọ ọrụ organic eme ihe dị ka ihe na-emepụta ihe, oxidant na chlorination, na ụlọ ọrụ iko a na-eji dị ka ihe na-ekpo ọkụ maka iko iko.Na ọgwụgwọ nsị, ọ na-arụ ọrụ nke ime ka agba nke nsị na mmanụ na-emebi emebi dị ọcha.
-
Aluminom sulfate
Aluminom sulfate bụ enweghị agba ma ọ bụ ọcha crystalline ntụ ntụ / ntụ ntụ nwere hygroscopic Njirimara.Aluminom sulfate dị oke acidic ma nwee ike imeghachi ya na alkali iji mepụta nnu na mmiri kwekọrọ.Ihe ngwọta mmiri nke aluminom sulfate bụ acidic ma nwee ike ịkpalite aluminum hydroxide.Aluminom sulfate bụ coagulant siri ike nke enwere ike iji na ọgwụgwọ mmiri, ime akwụkwọ na ụlọ ọrụ tanning.
-
Sodium Bisulfate
Sodium bisulphate, nke a makwaara dị ka sodium acid sulfate, bụ sodium chloride (nnu) na sulfuric acid nwere ike ime na okpomọkụ dị elu iji mepụta ihe, ihe anhydrous nwere hygroscopic, ngwọta mmiri bụ acidic.Ọ bụ electrolyte siri ike, ionized kpamkpam na steeti a wụrụ awụ, ionized n'ime ion sodium na bisulfate.Sulfate hydrogen nwere ike ime naanị ionization nke onwe, ionization nha nha mgbe niile dị obere, enweghị ike ịme ya kpamkpam.
-
Ferrous sulfate
Ferrous sulfate bụ ihe inorganic, crystalline hydrate bụ heptahydrate na nkịtị okpomọkụ, nke a na-akpọkarị "green alum", ìhè akwụkwọ ndụ akwụkwọ ndụ kristal, weathered na akọrọ ikuku, n'elu oxidation nke aja aja isi sulfate na iru mmiri ikuku, na 56.6 ℃ na-aghọ. tetrahydrate, na 65 ℃ ka ọ bụrụ monohydrate.Ferrous sulfate na-agbaze n'ime mmiri ma ọ fọrọ nke nta ka ọ ghara ịsacha ya na ethanol.Ngwọta mmiri ya na-eji nwayọọ nwayọọ na-ekpo ọkụ na ikuku mgbe oyi na-atụ, na oxidizes ngwa ngwa mgbe ọ na-ekpo ọkụ.Ịtinye alkali ma ọ bụ ikpughe na ìhè nwere ike mee ka oxidation ya dịkwuo elu.Njupụta ikwu (d15) bụ 1.897.
-
Magnesium chloride
Ihe inorganic nke mejupụtara 74.54% chlorine na 25.48% magnesium ma na-enwekarị mkpụrụ ndụ isii nke mmiri crystalline, MgCl2.6H2O.Kristal monoclinic, ma ọ bụ nnu, nwere ụfọdụ ihe na-emebi emebi.A na-emepụta magnesium oxide mgbe mmiri na hydrogen chloride na-efunahụ n'oge okpomọkụ.Na-agbaze ntakịrị na acetone, soluble na mmiri, ethanol, methanol, pyridine.Ọ na-ewepụ ma na-ebute anwụrụ ọkụ n'ikuku mmiri, ma na-ebuli elu mgbe ọ na-acha ọcha na mmiri gas nke hydrogen.
-
Calcium hydroxide
lime hydrated ma ọ bụ lime hydrated Ọ bụ kristal ntụ ntụ ọcha hexagonal.Na 580 ℃, mfu mmiri na-aghọ CaO.Mgbe a na-agbakwunye calcium hydroxide na mmiri, a na-ekewa ya ụzọ abụọ, a na-akpọ ihe ngwọta dị elu nke a na-akpọ clarified lime water, na nkwusioru nke ala ka a na-akpọ mmiri ara ehi lime ma ọ bụ lime slurry.N'elu oyi akwa nke mmiri lime doro anya nwere ike ịnwale carbon dioxide, na ala oyi akwa nke mmiri ara ehi lime mmiri ozuzo bụ ihe eji ewu ụlọ.Calcium hydroxide bụ alkali siri ike, nwere bactericidal na ikike mgbochi corrosion, nwere mmetụta na-emerụ emerụ na akpụkpọ ahụ na akwa ákwà.
-
4A Zeolite
Ọ bụ alumino-silicic acid eke, ore nnu na-ere ọkụ, n'ihi na mmiri dị n'ime kristal na-achụpụ, na-emepụta ihe dị ka ihe na-esi ísì ụtọ na esi, nke a na-akpọ "nkume esi" na oyiyi, nke a na-akpọ "zeolite". ”, eji mee ihe dị ka ihe inyeaka ncha na-enweghị phosphate, kama iji sodium tripolyphosphate;Na mmanụ ala na ụlọ ọrụ ndị ọzọ, a na-eji ya dị ka ihicha, akpịrị ịkpọ nkụ na ịdị ọcha nke gas na mmiri mmiri, nakwa dị ka ihe na-akpali akpali na mmiri nro.
-
Sodium Tripolyphosphate (STPP)
Sodium tripolyphosphate bụ ihe inorganic nwere atọ phosphate hydroxyl otu (PO3H) na abụọ phosphate hydroxyl otu (PO4).Ọ na-acha ọcha ma ọ bụ odo, na-elu ilu, soluble na mmiri, alkaline na aqueous ngwọta, na-ahapụ otutu okpomọkụ mgbe etisasịwo na acid na ammonium sulfate.N'ebe okpomọkụ dị elu, ọ na-agbaji n'ime ngwaahịa ndị dị ka sodium hypophosphite (Na2HPO4) na sodium phosphite (NaPO3).
-
Sodium hypochlorite
A na-emepụta sodium hypochlorite site na mmeghachi omume nke gas chlorine na sodium hydroxide.Ọ nwere ọrụ dị iche iche dị ka igba ogwu (ụdị isi ya bụ imepụta hypochlorous acid site na hydrolysis, wee gbasaa n'ime ikuku oxygen ọhụrụ, na-ekesa protein nje na nje virus, si otú a na-egwu ọtụtụ ụdị ịgba ọgwụ mgbochi), disinfection, ịcha ọcha. na ihe ndị ọzọ, ma na-arụ ọrụ dị mkpa na ahụike, nhazi nri, ọgwụgwọ mmiri na mpaghara ndị ọzọ.
