Sodium Formate

Sodium formateshi ne fari absorbent foda ko crystalline, tare da ɗan formic acid wari.Mai narkewa a cikin ruwa da glycerin, dan kadan mai narkewa a cikin ethanol, mai narkewa a cikin ether.Mai guba.Ana iya amfani dashi a cikin samar da formic acid, oxalic acid, formamide da inshora foda, masana'antun fata, chrome tannery camouflage acid, amfani da masu kara kuzari.

Kaddarori:Sodium formate farin crystalline foda, dan kadan hygroscopic, dan kadan formic acid wari, mai narkewa a cikin ruwa, dan kadan mai narkewa a cikin ethanol, insoluble a cikin ether, musamman nauyi 1.919, narkewa batu 253 ℃, delix a cikin iska, sinadaran kwanciyar hankali.

Manyan aikace-aikace:

Ana amfani da su a masana'antar fata, manyan abubuwan da ake amfani da su sune kamar haka:

(1) An fi amfani dashi a cikin samar da formic acid, oxalic acid da inshora foda, amma kuma ana amfani dashi a cikin samar da dimethylformamide, da dai sauransu. Har ila yau ana amfani dashi a cikin magani, bugu da rini.;

(2) reagents, disinfectants da mordant don ƙaddarar phosphorus da arsenic;

(3) An yi amfani da shi azaman mai kiyayewa.don murfin resin alkyd, filastik, mai ƙarfi;

(4) An yi amfani da shi azaman fashewa, kayan da ke jure acid, mai mai lubricating na jirgin sama, abubuwan mannewa.

Sodium formate da kumaCTsarin alcium:

Sodium formate da calcium formate su ne nau'in gishirin ƙarfe guda biyu na formate.Sodium formate kuma ana kiransa da sodium formate.Akwai nau'ikan kwayoyin halitta guda biyu na mahaɗan sodium formate a cikin yanayi:

① Anhydrous sodium formate ne fari crystalline foda, dan kadan hygroscopic, mai guba.Matsakaicin dangi shine 1.92 (20 ℃) ​​kuma wurin narkewa shine 253 ℃.Mai narkewa a cikin ruwa, dan kadan mai narkewa a cikin ethanol, mai narkewa a cikin ether.

② Sodium dihydrate crystal ne mara launi.Dan kadan formic acid wari, mai guba.Mai narkewa a cikin ruwa da glycerin, dan kadan mai narkewa a cikin ethanol.Lokacin zafi mai zafi, yana raguwa zuwa hydrogen da sodium oxalate, kuma a ƙarshe ya shiga cikin sodium carbonate.Ana samar da shi ta hanyar hulɗar formic acid tare da sodium hydroxide.

Babban amfani da sodium formate sune kamar haka:

Sodium formate za a iya amfani da matsayin sinadaran bincike reagent, amfani da kayyade arsenic da phosphorus abun ciki, amma kuma amfani da matsayin disinfectant, mordant, da dai sauransu A cikin masana'antu, powdered sodium formate da ake amfani da su maye gurbin formic acid don inganta yi na farar ƙasa. Tsarin FGD.

Hanyar shiri na sodium formate:Ana amfani da sodium bicarbonate a cikin dakin gwaje-gwaje don amsawa tare da formic acid don kiyaye alkaline bayani, cire Fe3 +, tacewa, ƙara formic acid a cikin tacewa, sanya bayani mai rauni acidic, ƙafe da crystallize don samun danyen sodium formate.

Calcium formate ne mai free gudãna fari crystalline foda tare da anti-mold, anti-lalata da antibacterial effects.Ƙarar abinci ce ta Organic acid.Abun ciki na 99%, 69% formic acid, 31% calcium, ƙananan abun ciki na ruwa.Wannan samfurin yana da babban wurin narkewa kuma ba shi da sauƙi a lalata shi a cikin kayan granular.Ƙara 0.9% ~ 1.5% a cikin ciyarwa.Wannan samfurin yana raba formic acid a cikin ciki, yana rage pH na ciki, yana kiyaye acidity na tsarin narkewa, kuma yana hana ci gaban kwayoyin cuta, don haka sarrafawa da hana faruwar zawo mai alaƙa da kamuwa da ƙwayoyin cuta.Trace formic acid na iya kunna aikin pepsinogen kuma inganta haɓakar abubuwan da ke cikin abinci.Chelate tare da ma'adanai a cikin abinci don inganta narkewa da sha na ma'adanai;Hakanan za'a iya amfani dashi azaman kari na calcium.Yana iya hana gudawa da inganta yawan rayuwa na alade.Haɓaka juyar da ciyarwa da haɓaka riba ta yau da kullun.

Marufi, ajiya da sufuri:Marufi da aka rufe a cikin ganguna na ƙarfe da aka yi da fim ɗin filastik, an adana su a cikin sanyi, bushe, wuri mai kyau, kauce wa hasken rana kai tsaye, daga tushen zafi, acid, ruwa, iska mai laushi.

A ƙarshe, sodium formate wani abu ne mai mahimmanci wanda ke taka muhimmiyar rawa a cikin masana'antu daban-daban.Ana amfani da shi wajen samar da wasu sinadarai masu mahimmanci, ciki har da formic acid, oxalic acid, formamide, da dimethylformamide, kuma ana amfani dashi a cikin masana'antar fata.Kyakkyawan yanayin muhallinsa, dorewa, da juzu'in sa sun sa ya zama kyakkyawan zaɓi a aikace-aikace da yawa.Don haka, sinadari ne da masana'antu ke bincikowa wanda zai fi amfana da kaddarorinsa.