Ipotaziyam nayitreyithi - kuyingozi kodwa iluncedo ikhemikhali

Ipotaziyam nayitreyithi (okanye potassium nitrate) - yinto nitrogen-umanyolo compound isichumiso esetyenziselwa lokondla izityalo ezahlukeneyo. Lo mthombo obalulekileyo potassium zonke izityalo, kwaye inokusetyenziswa kuzo zonke izigaba zophuhliso lwabo. Le isichumiso thaca njenge crystalline ngumgubo omhle umbala omhlophe-hina. Kuyinto ezinyibilikayo ngokupheleleyo emanzini, ukwakhiwa kwayo yaye akukho namnye Na Cl, kunye nesinyithi enzima.

Fields of application

Ipotaziyam nayitreyithi - isichumiso, nto leyo yenza ngempumelelo ngakumbi kumhlaba kumanqanaba eliphakathi ephakamileyo iikhompawundi phosphorus kunye. Kulungile ukusebenzisa entwasahlobo, oko kukuthi, xa ukwenza oko ekwindla, i-nitrogen nitrate equlethwe isichumiso, imvula ngexesha ekwindla nasebusika yokuhlamba kulo maleko zomhlaba asezantsi, oko kuya kuquka izinto ezimbini ezingemnandanga: .. Okokuqala, komhlaba yokulihlambela amanzi, yaye okwesibini, isichumiso iya kuba phantse engafumaneki kwizityalo ngokwabo. Ukongeza, potassium nitrate osetyenziswa ukutyebisa izityalo, nto leyo echaphazela kakubi neklorin kwipotasi isichumiso. potassium nitrate Kukwacetyiswa kwakhona ukuba isicelo kwamagqabi akungeze kunye nenkqubo fertigation. Nayo ithwalwa kwaye kwamagqabi akungeze makeup ingqolowa ebusika kwixesha kulima (3 kg yesichumiso 200 eelitha zamanzi nganye - nanjengokwesimo ukuba kwihektare 1). Ukondla izityalo gases ulungiselela ratio isisombululo-50 g / 10 litre yamanzi.

imigangatho yokhuseleko

Properties. Ipotaziyam nayitreyithi - yinto oxidant eyomeleleyo. Idityaniswe ukunciphisa izinto ezivuthayo. mninzi wayo 2,109 g / cm³, abilayo ubushushu - 400 ° C, 334 ° C - kwiqondo lokunyibilika. Ipotaziyam nayitreyithi Technical yityhefu ngokwaneleyo eyavela eliphezulu ngokuvunywe emoyeni kumagumbi yemveliso kufuneka mayingagqithi 5 mg / m. Inhalation potassium nayitreyithi umphunga kwi isifo ngeempumlo kwaye isilonda ukuze kwakheke ukudumba, kwaye kukudibana elide nesikhumba kuvela thickenings amasundu amathe. Ukongeza, ingozi yalo ikhemikhali na ubuchule layo aqhubela self-ngokwayo kwezinto ezinokutsha. Kule meko, umlilo okanye umsi kweemitha ezi-50 ukusuka kwindawo yokugcina, kulayishwa kunye ukothula potassium Nitrate akuvumelekanga ngokungqongqo. ingozi ezikhethekileyo ziya kufumana potassium Nitrate ekhaya. Xa kusitsha, umlilo zokucima umgubo esetyenzisiweyo okanye imichiza alephuze amagwebu zokucima umlilo, isixa esikhulu amanzi, isanti eyomileyo okanye asbestos ingubo.

Uthutho nokuStorisha

Xa kulayishwa kunye nemisebenzi ukothula kufuneka kuqinisekiswe ngoomatshini kunye ngokulitywina imveliso kwi iiphakheji efanelekileyo kunye neendawo uthuli kunokwenzeka kufuneka ifakwe zeemoto sokufunxa. Abasebenzi nabo phakathi intsebenziswano kunye nitrate potassium, kufuneka benxibe iimpahla ezikhethekileyo, kufuneka kwakhona ukuba izixhobo siqu, imigangatho kushishino efanelekileyo. Ukugcinwa potassium Nitrate oluqhutywa kwizikhongozeli ekhethekileyo izimpahla ezivaliweyo. Akavumelekanga ukuba Uthutho nokuStorisha imveliso kunye nee-asidi izimbiwa kunye amafutha, kwakunye ukuxubana yayo iindiza, kwimbuphu yesarha, umgquba, amalahle kunye nezinye izinto eziphilayo t. K. Oku kunokubangela umlilo okanye uqhushumbo.