Sodium Formate

Sodium formateNdi ufa woyera woyamwa kapena kristalo, wokhala ndi fungo lochepa la formic acid. Amasungunuka m'madzi ndi glycerin, amasungunuka pang'ono mu ethanol, samasungunuka mu ether. Ndi oopsa. Angagwiritsidwe ntchito popanga formic acid, oxalic acid, formamide ndi insurance powder, makampani opanga zikopa, chrome tannery camouflage acid, yomwe imagwiritsidwa ntchito mu catalysts.

Katundu:Sodium formate ndi ufa woyera wa kristalo, wochepa pang'ono, fungo la asidi pang'ono, wosungunuka m'madzi, wosungunuka pang'ono mu ethanol, wosasungunuka mu ether, mphamvu yokoka 1.919, malo osungunuka 253℃, wosungunuka mumlengalenga, wokhazikika mumlengalenga, komanso wokhazikika pa mankhwala.

Ntchito zazikulu:

Ntchito zazikulu zomwe zimagwiritsidwa ntchito mumakampani opanga zikopa ndi izi:

(1) Amagwiritsidwa ntchito makamaka popanga formic acid, oxalic acid ndi inshuwaransi powder, komanso amagwiritsidwa ntchito popanga dimethylformamide, ndi zina zotero. Amagwiritsidwanso ntchito mu mankhwala, kusindikiza ndi kuyika utoto.

(2) ma reagents, ma disinfectants ndi mordant kuti adziwe phosphorous ndi arsenic;

(3) Amagwiritsidwa ntchito ngati chotetezera. Chophimba cha alkyd resin, pulasitiki, cholimba;

(4) Amagwiritsidwa ntchito ngati zophulika, zinthu zosagwira asidi, mafuta odzola ndege, ndi zina zomatira.

Sodium formate ndiCkapangidwe ka alcium:

Sodium formate ndi calcium formate ndi mchere wachitsulo wodziwika bwino wa formate. Sodium formate imadziwikanso kuti sodium formate. Pali mitundu iwiri ya mamolekyu a sodium formate m'chilengedwe:

① Anhydrous sodium formate ndi ufa woyera wa kristalo, wofanana pang'ono ndi hygroscopic, woopsa. Kuchuluka kwake ndi 1.92(20℃) ndipo malo osungunuka ndi 253℃. Amasungunuka m'madzi, amasungunuka pang'ono mu ethanol, samasungunuka mu ether.

② Sodium dihydrate ndi kristalo yopanda mtundu. Fungo la asidi wochepa, woopsa. Amasungunuka m'madzi ndi glycerin, amasungunuka pang'ono mu ethanol. Pa kutentha kwakukulu, amasweka kukhala hydrogen ndi sodium oxalate, ndipo pamapeto pake amakhala sodium carbonate. Amapangidwa ndi kuyanjana kwa formic acid ndi sodium hydroxide.

Kugwiritsa ntchito kwakukulu kwa sodium formate ndi motere:

Sodium formate ingagwiritsidwe ntchito ngati reagent yowunikira mankhwala, yomwe imagwiritsidwa ntchito poyesa kuchuluka kwa arsenic ndi phosphorous, komanso imagwiritsidwa ntchito ngati mankhwala ophera tizilombo toyambitsa matenda, mordant, ndi zina zotero. Mu mafakitale, sodium formate yophikidwa ndi ufa imagwiritsidwa ntchito m'malo mwa formic acid kuti ipititse patsogolo magwiridwe antchito a dongosolo la FGD la miyala yamchere.

Njira yokonzekera sodium formate:Sodium bicarbonate imagwiritsidwa ntchito mu labotale kuti igwirizane ndi formic acid kuti yankho likhale la alkaline, kuchotsa Fe3+, kusefa, kuwonjezera formic acid mu filtrate, kupanga yankho kukhala acidic pang'ono, kusungunuka ndi kupangika kuti pakhale sodium crude formate.

Calcium formate ndi ufa woyera wotuluka wopanda madzi wokhala ndi mphamvu zotsutsana ndi nkhungu, zotsutsana ndi dzimbiri komanso zotsutsana ndi mabakiteriya. Ndi chowonjezera cha organic acid. 99%, 69% formic acid, 31% calcium, madzi ochepa. Chogulitsachi chili ndi malo osungunuka kwambiri ndipo sichimawonongeka mosavuta muzinthu zopangidwa ndi granular. Onjezani 0.9% ~ 1.5% mu chakudya. Chogulitsachi chimalekanitsa formic acid m'mimba, chimachepetsa pH ya m'mimba, chimasunga acidity m'mimba, ndikuletsa kukula kwa mabakiteriya opatsirana, motero chimaletsa ndikuletsa kutsekula m'mimba komwe kumayenderana ndi matenda a bakiteriya. Trace formic acid imatha kuyambitsa ntchito ya pepsinogen ndikuwongolera kuyamwa kwa zosakaniza zogwira ntchito mu chakudya. Chelate ndi mchere mu chakudya kuti mulimbikitse kugaya ndi kuyamwa kwa mchere; Itha kugwiritsidwanso ntchito ngati chowonjezera cha calcium. Itha kuletsa kutsegula m'mimba ndikuwonjezera kuchuluka kwa ana a nkhumba. Limbikitsani kusintha kwa chakudya ndikuwonjezera kuchuluka kwa tsiku ndi tsiku.

Kulongedza, kusungira ndi mayendedwe:Mapaketi otsekedwa m'mabokosi achitsulo okhala ndi filimu ya pulasitiki, osungidwa pamalo ozizira, ouma, komanso opumira bwino, pewani kuwala kwa dzuwa mwachindunji, kutali ndi magwero a kutentha, asidi, madzi, ndi mpweya wonyowa.

Pomaliza, sodium formate ndi chinthu chofunikira kwambiri chomwe chimagwira ntchito yofunika kwambiri m'mafakitale osiyanasiyana. Chimagwiritsidwa ntchito popanga mankhwala ambiri ofunikira, kuphatikizapo formic acid, oxalic acid, formamide, ndi dimethylformamide, ndipo chimagwiritsidwanso ntchito m'makampani opanga zikopa. Kusamalira zachilengedwe, kulimba kwake, komanso kusinthasintha kwake kumapangitsa kuti chikhale chisankho chabwino kwambiri m'magwiritsidwe ntchito angapo. Chifukwa chake, ndi chinthu chofunikira kufufuza ndi mafakitale omwe angapindule kwambiri ndi zinthu zake.