Ra'ayoyi: 9 Mawallafi: Lokacin Buga Editan Yanar Gizo: 2022-07-08 Asalin: Shafin
Sodium formate , kuma aka sani da sodium formate.Sodium formate yana daya daga cikin mafi sauki kwayoyin carboxylates. Bayyanar sa shine farin lu'ulu'u ko foda tare da ɗan ƙaramin acid na formic. Dan kadan hydrolytic da hygroscopic.Sodium formate an fi amfani dashi don samar da foda inshora, oxalic acid, da formic acid.Sodium formate za a iya amfani dashi a cikin masana'antar fata a matsayin camouflage acid a cikin tsarin fata na chromium. Hakanan za'a iya amfani da shi don haɓakawa da daidaitawa wakili na haɗin gwiwa, wakili mai ragewa a cikin masana'antar bugu da rini.Sodium formate ba shi da lahani ga jikin ɗan adam kuma yana motsa idanu, tsarin numfashi da fata.
Sodium Formate gishiri ne na tushe mai ƙarfi da raunin acid. Don haka ana iya amfani da shi azaman buffer don kiyaye pH.
Ana amfani da tsarin sodium a cikin rini da masana'anta da yawa da ayyukan bugu. Hakanan ana amfani dashi azaman wakili na buffering don ƙaƙƙarfan acid ma'adinai don haɓaka pH ɗin su, azaman ƙari na abinci, kuma azaman wakili na de-kankara.
A cikin ilmin halitta tsarin, sodium formate za a iya amfani da matsayin cryoprotectant ga X-ray diffraction gwaje-gwaje a kan furotin lu'ulu'u, wanda yawanci gudanar a zazzabi na 100 K don rage sakamakon radiation lalacewa.
Ana amfani da m sodium formate a matsayin mara-lalata wakili a filin jirgin sama domin de-kankara na runways a cakude da lalata inhibitors da sauran Additives, wanda da sauri shiga m dusar ƙanƙara yadudduka da kankara yadudduka, cire su daga kwalta ko kankare da kuma narke kankara da sauri. Sodium formate kuma an yi amfani da shi azaman diyar hanya a cikin birnin Ottawa daga 1987 zuwa 1988.
Babban yanayin daskarewa misali idan aka kwatanta da urea da ake yawan amfani da ita (wanda ke da tasiri amma matsala saboda eutrophication) yana hana sake yin ƙanƙara, ko da a yanayin zafi ƙasa -15 ° C. Tasirin narkewar tsayayyen tsarin sodium na iya ma iya ƙarawa ta hanyar moistening tare da ruwa mai ruwa-ruwa formate ko potassium acetate mafita. Rashin lalacewa na tsarin sodium yana da fa'ida musamman tare da buƙatar iskar oxygen (COD) na 211 MG O2/g idan aka kwatanta da abubuwan de-icing sodium acetate (740 mg O2/g) da urea tare da (> 2,000 mg O2/g).
Cikakkun mafita na tsarin sodium (da gaurayawan wasu nau'ikan nau'ikan ƙarfe na alkali kamar potassium da cesium formate) ana amfani da su azaman mahimman hakowa da ƙarfafawa a cikin binciken iskar gas da mai saboda ƙarancin yawansu. By hadawa daidai cikakken alkali karfe formate mafita kowane yawa yawa tsakanin 1,0 da 2,3 g/cm3 za a iya saita. Cikakkun mafita sune biocidal da kwanciyar hankali na dogon lokaci akan lalata ƙwayoyin cuta. Diluted, a daya bangaren, suna da sauri kuma gaba daya biodegradable. Kamar yadda alkali karfe formates kamar yadda hakowa AIDS sanya shi ba dole ba ne don ƙara m fillers ƙara yawa (kamar barytes) da formate mafita za a iya dawo dasu da kuma sake yin fa'ida a hakowa site, formates wakiltar wani muhimmin ci gaba a bincike fasaha.
sodium formate yana da haɗari.Sodium formate ba shi da lahani ga jikin mutum kuma yana motsa idanu, tsarin numfashi da fata.
Wasiƙar aminci daga Merck & Co. chemists mai suna 'Nitric Oxide at High Pressure' ya bayyana fashewar abubuwa guda biyu a lokacin damuwa na amsawa tsakanin NO da methanol a ƙarƙashin yanayi na asali. Samfuran da ke cikin tsarin samfuri tare da sodium methoxide an kwatanta su azaman nitrous oxide da formic acid, mai yiwuwa azaman sodium formate. Ya kamata a nuna wani haɗari mai yuwuwa a cikin wannan tsarin: Sodium formate yana fuskantar bazuwar thermal don ba da iskar hydrogen gas (J. Am. Chem. Soc, DOl: 10.1021/ja02245a004), wanda ke fashe ba tare da bata lokaci ba a gaban nitrous oxide sama da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai, ko da a cikin babu tushen abin da zai haifar da kara kuzari.
Kasancewar hydrogen da nitrous oxide sama da cakudawar amsa babu shakka shine dalilin fashewa da wuta a cikin dakin gwaje-gwaje na a cikin 1981 yayin aikin amsawa tsakanin sodium da nitric oxide. Babban samfurin abin da ke faruwa shine cissodium hyponitrite, wanda ke rushewa nan da nan a cikin ruwa don samar da sodium hydroxide da nitrous oxide. Ma'aikacin, masanin ilimin halitta wanda ya kone sosai, ya aiwatar da matakin sau da yawa ba tare da wata matsala ba. A wannan lokacin ya yi ƙoƙari sau biyu kuma ya kasa watsar da kimanin 30 g na sodium a cikin toluene kuma, ba tare da tuntuɓar ni ba, ya yanke shawarar ci gaba da amsawa. Fashewar ta faru ne a lokacin da yake kokarin lalata sinadarin sodium da ba a yi amfani da shi ba, wani kulli mai girma da ba zai iya cirewa daga cikin filas din ba, ta hanyar kara ruwa a hankali. Yawancin sodium sun amsa a lokacin fashewar, kuma babu alamar gazawar inji. A lokacin, ban san tsananin rashin daidaituwar iskar gas guda biyu ba, kuma hatsarin ya kasance mai daure kai. Cakudar da aka yi tana kusa da zafin daki kuma an motsa shi da sauri yayin da sararin saman ke gudana tare da rafi na nitrogen.
Lokacin | ya isa dakin gwaje-gwajen 'yan mintoci kadan bayan hadarin, nitrogen na ci gaba da kwarara daga karshen bututun robobin da ya kone. Tun daga wannan lokacin, na lura da batun fashewar hydrogen a cikin tsoffin adabin sinadarai a matsayin hanyar gano nitrous oxide.
Anan a QIDI Chem muna da tsarin Sodium na siyarwa. Muna fitarwa a duk duniya, don haka zaku iya tuntuɓar mu don faɗin KYAUTA ta adireshin imel arvin@czqidi.com ko aika sako ta WhatsApp don amsa cikin sauri a +86-139-1500-4413. Idan ba kwa son yin adireshin imel, danna maɓallin. QI DI chem don ƙarin bayani game da samfurin.
