Potassium nitrate - eyingozi kodwa ewusizo chemical kwakwakhe

Potassium nitrate (noma potassium nitrate) - kuyinto nitrogen-umanyolo kwakwakhe umquba esetshenziswa lokondla ezitshalweni nasezihlahleni ezihlukahlukene. Kuyinto umthombo obalulekile potassium ngoba zonke izitshalo, futhi ingasetshenziswa kuzo zonke izigaba yentuthuko yabo. Lokhu Umanyolo uvezwa njengomuntu crystalline okucolekile umbala omhlophe-grey. Kuyinto encibilikayo ngokuphelele emanzini, ukubunjwa yayo futhi akukho usawoti Na Cl, futhi izinsimbi ezisindayo.

Fields of kwesicelo

Potassium nitrate - Umanyolo, okuyinto ethatha ngempumelelo ikakhulukazi on nenhlabathi nge amazinga naphakathi futhi kuphakeme phosphorus compounds. Kungcono ukusebenzisa entwasahlobo, okungukuthi, lapho ukukwenza ekwindla, nitrogen nitrate eziqukethwe Umanyolo, imvula ngesikhathi ekwindla nasebusika ukugeza ku ephansi inhlabathi izingqimba, okuyinto Kwakuyohlanganisani izinto ezimbili ezingemnandi: .. Okokuqala, amanzi angaphansi komhlaba lingcolisa amanzi, futhi okwesibili, umanyolo kuyoba cishe ingatholakali izitshalo ngokwabo. Ngaphezu kwalokho, i-potassium nitrate isetshenziselwa efaka umquba izitshalo, okuyinto zibulale chlorine umanyolo umquba. potassium nitrate ibuye Kunconywa isicelo foliar kanye fertigation uhlelo. Nge wazithwala futhi foliar makeup ubusika kakolweni esikhathini sokulima (3 kg Umanyolo ngalinye 200 amalitha amanzi - kuyinto evamile ukuba ehektheleni 1). Ukuze ondle izitshalo abamba ukushisa ukulungiselela isixazululo ratio 50 g / 10 amalitha amanzi.

amazinga nokuphepha

Properties. Potassium nitrate - kuyinto oxidant enamandla. It ihlangana ekunciphiseni futhi izinto ezivuthayo. inhlanganiso Its 2,109 g / cm³, abilayo lokushisa - 400 ° C, 334 ° C - lokuncibilika. Technical potassium nitrate ngokwanele ezinobuthi kanye okuhlushwa yayo eliphelele elivumelekile emoyeni emakamelweni ukukhiqizwa kumele singeqi 5 mg / m. Inhalation potassium nitrate umusi phezu mucosa acinene futhi isilonda zingase zimiswe ukuvuvukala, futhi contact isikhathi eside phezu kwesikhumba avele thickenings neyamasundu amathe. Ngaphezu kwalokho, ingozi yalesi kwakwakhe kumakhemikhali ngokuqondene namandla ayo ntombazane self-ukuthungela izinto ezivuthayo. Kule ndaba, umlilo noma intuthu amamitha eduze kuka-50 kude izindawo wesitoreji, yokulayisha athula potassium nitrate akuvunyelwe nakancane. ingozi Special kufanele bathole potassium nitrate ekhaya. Endabeni ka umlilo, umlilo zokucisha powder esetshenziswa noma amakhemikhali Foam mlilo, semali amanzi, isihlabathi owomile noma asbestos ingubo.

Ezokuthutha kanye nokugcina impahla

Lapho kulayishwa futhi athula imisebenzi kumele nokukhanda kuqinisekiswe futhi uphawu umkhiqizo amaphakheji ezifanele nezindawo uthuli kungenzeka kufanele ifakwe qeda ukuncela. Abasebenzi nabo phakathi ukusebenza nge nitrate potassium, kufanele begqoke izingubo ezikhethekile, futhi udinga ukuba izembatho zokuzivikela, amazinga zomkhakha. Lokugcina potassium nitrate wenziwa iziqukathi ekhethekile emafektri avaliwe. Ayivunyelwe ukuthutha futhi isitoreji umkhiqizo kanye acid amaminerali kanye zokubasa kanye kuhlangana yayo ngotshani, sawdust, Peat, amalahle kanye nezinye izinto zokwakha eziphilayo t. K. Lokhu kungababangela umlilo noma ukuqhuma.