Sodium persulfate

Sodium persulfate, wanda kuma aka sani da sodium persulfate, wani sinadari ne mara tsari, dabarar sinadarai ta Na2S2O8, foda ce mai farin lu'ulu'u, mai narkewa a cikin ruwa, ba ta narkewa a cikin ethanol, galibi ana amfani da ita azaman bleach, oxidant, emulsion polymerization accelerator.

Kadarorin:Farin lu'ulu'u ko foda mai kauri. Babu wari. Babu dandano. Tsarin kwayoyin halitta Na2S2O8, nauyin kwayoyin halitta 238.13. A hankali yana ruɓewa a zafin ɗaki, kuma ana iya ruɓewa da sauri ta hanyar dumamawa ko a cikin ethanol, bayan haka ana fitar da iskar oxygen kuma ana samar da sodium pyrosulfate. Danshi da baƙin platinum, azurfa, gubar, ƙarfe, jan ƙarfe, magnesium, nickel, manganese da sauran ƙarfe ions ko ƙarfen su na iya haɓaka ruɓewa, saurin ruɓewa (kimanin 200℃), sakin hydrogen peroxide. Yana narkewa a cikin ruwa (70.4 a 20℃). Yana da iskar oxygen sosai. Ƙarfin ƙaiƙayi ga fata, hulɗa da fata na dogon lokaci, na iya haifar da allergies, ya kamata a kula da aikin. Rat transoral LD50895mg/kg. A adana sosai. Dakin gwaje-gwaje yana samar da sodium persulfate ta hanyar dumama maganin ammonium persulfate tare da caustic soda ko sodium carbonate don cire ammonia da carbon dioxide.

Mai ƙarfi na oxidizing:Sodium persulfate yana da ƙarfi wajen samar da iskar shaka, ana iya amfani da shi azaman wakili mai hana iskar shaka, yana iya samar da iskar shaka ta Cr3+, Mn2+, da sauransu zuwa ga mahaɗan yanayin iskar shaka mai dacewa, idan akwai Ag+, yana iya haɓaka amsawar iskar shaka da ke sama; Ana iya amfani da shi azaman wakili mai yin bleaching, wakilin maganin saman ƙarfe da kuma reagent na sinadarai ta hanyar mallakar iskar shaka. Kayan albarkatun magunguna; Masu haɓaka da masu farawa don amsawar polymerization na baturi da emulsion.

Aikace-aikace:Ana amfani da sinadarin sodium persulfate sosai a matsayin mai haɓaka sinadarin bleach, oxidant, da kuma emulsion polymerization. Ikonsa na cire tabo da kuma yin fari a yadi ya sa ya sami suna mai suna a matsayin mai yin bleach. Ko dai tabon ruwan inabi ne mai tauri a rigar da kuka fi so ko kuma lilin da aka canza launi, sodium persulfate zai iya magance waɗannan matsalolin cikin sauƙi.

Bugu da ƙari, sinadarin sodium persulfate yana nuna ƙarfin sinadarin oxidizing. Wannan ya sa ya dace don taimakawa wajen haɗakar sinadarai waɗanda ke buƙatar cire electrons. A cikin masana'antu waɗanda suka dogara sosai kan hanyoyin oxidation, kamar samar da magunguna da rini, sodium persulfate ya zama babban kadara mai mahimmanci.

Bugu da ƙari, wannan mahaɗin kuma yana aiki a matsayin mai haɓaka polymerization na emulsion. Ga waɗanda ba su saba da kalmar ba, polymerization na emulsion yana nufin tsarin haɗa polymers a cikin ruwa. Sodium persulfate yana aiki a matsayin mai haɓaka, yana taimakawa wajen samar da waɗannan polymers. Masana'antu da ke amfani da polymerization na emulsion, kamar manne da shafi, sun dogara sosai akan sodium persulfate don ingancinsa wajen cimma sakamakon da ake so.

Yanayin sodium persulfate mai fuskoki daban-daban shine abin da ya bambanta shi da sauran mahadi. Ikonsa na aiki a matsayin mai yin bleaching da kuma mai hana iskar oxygen ya sa ya zama zaɓi mai kyau ga masana'antu daban-daban. Bugu da ƙari, haɓakar polymerization na emulsion yana ƙara faɗaɗa fa'idar amfaninsa.

Baya ga amfani da shi daban-daban, sodium persulfate yana da wasu siffofi daban-daban. Narkewar ruwa yana ƙara ingancinsa a matsayin sinadarin bleach da oxidant, yana ba shi damar narkewa cikin sauƙi da kuma hulɗa da wasu abubuwa. A gefe guda kuma, rashin narkewar sa a cikin ethanol yana hana shi tsoma baki ga hanyoyin da suka dogara da ethanol a matsayin mai narkewa.

Domin tabbatar da ingantaccen amfani da sinadarin sodium persulfate, yana da matuƙar muhimmanci a yi la'akari da wasu abubuwa. Kulawa da kyau da bin ƙa'idodin aminci suna da mahimmanci saboda yanayinsa mai haɗari. Bugu da ƙari, yawan da ya dace yana da mahimmanci lokacin haɗa sinadarin sodium persulfate cikin kowace hanya, ko dai yin bleaching, oxidation, ko emulsion polymerization.

Kunshin:25kg/Jaka

Gargaɗin aiki:A rufe aiki, a ƙarfafa iska. Dole ne a horar da masu aiki musamman kuma su bi ƙa'idodin aiki sosai. Ana ba da shawarar masu aiki su sanya na'urar numfashi ta lantarki mai hana ƙura, da safar hannu ta roba. A ajiye a nesa da wuta da zafi. A hana shan taba a wurin aiki. A guji haifar da ƙura. A guji hulɗa da masu rage zafi, foda na ƙarfe mai aiki, alkalis, barasa. Lokacin sarrafawa, ya kamata a yi ɗimbin lodi da sauke kaya don hana lalacewa ga marufi da kwantena. Kada a girgiza, a yi tasiri da gogayya. An haɗa su da nau'ikan kayan aikin kashe gobara da kayan aikin gaggawa na zubar da ruwa. Kwantena marasa komai na iya samun ragowar da ke cutarwa.

Gargaɗin Ajiya:A adana a cikin ma'ajiyar ajiya mai sanyi, busasshe kuma mai iska mai kyau. A ajiye a nesa da wuta da zafi. Zafin wurin ajiyar bai wuce digiri 30 ba, kuma ɗanɗanon da ke tsakaninsa bai wuce kashi 80% ba. An rufe fakitin. Ya kamata a adana shi daban da abubuwan rage zafi, foda na ƙarfe mai aiki, alkalis, barasa, da sauransu, kuma kada a haɗa shi. Ya kamata a sanya wa wuraren ajiya kayan da suka dace don ɗaukar ɗigon ruwa.

A ƙarshe, sodium persulfate ya kasance wani sinadari mai amfani da yawa kuma mai mahimmanci. Ingancinsa a matsayin mai haɓaka polymerization na bleach, oxidant, da emulsion yana sanya shi cikin buƙata mai yawa. Tare da dabarar sinadarai ta Na2S2O8, wannan farin foda mai lu'ulu'u yana ci gaba da yin aiki mai mahimmanci a cikin masana'antu daban-daban. Kamar kowane sinadari mai sinadarai, yana da mahimmanci a kula da sodium persulfate da kyau kuma a kula da yadda ake amfani da shi. Don haka, lokaci na gaba da kuka ga kanku kuna buƙatar ingantaccen bleach ko oxidant, yi la'akari da kai don samun sodium persulfate, sinadari mai ƙarfi wanda ba ya kasa samar da sakamako mai kyau.