Sodium nitrate

Sodium nitrate ndi mtundu wa mchere wosakhazikika, formula ya mankhwala ndi NaNO3, ufa wolimba woyera, amadziwikanso kuti saltpeter waku Chile kapena Peruvian saltpeter (zochepa wamba). Mgodi waukulu kwambiri padziko lonse wa sodium nitrate uli m'chipululu cha Atacama ku Chile. Ikhoza kupangidwa ndi mankhwala otsatirawa: Naoh(aq) + Hni3(aq) → NaNO3(aq) + H2O(l) sodium nitrate imatenthedwa mpaka 380 ℃ ndikuwola kupanga sodium nitrite ndi oxygen. Sodium nitrate ndi okosijeni ndipo imatha kutenthedwa ndi lead kuti ipange sodium nitrite ndi lead oxide.. Komanso oxidize hydroiodic asidi kuti ayodini elemental ndi kupanga nitric oxide kutentha firiji.: kumayambiriro kwa ayoni wa haidrojeni mu sodium nitrate solution kudzasonyeza makhalidwe a nitric acid: sodium nitrate ndi chimodzi mwa zigawo za machiritso mchere.

Kugwiritsa ntchito

1. TISTIONE REGHIDION: Trichlororocetyl chloride ndi chinthu chofunikira chopangira synthesis of chlorpyrifos, Methyl chlorpyrifos ndi zina zatsopano zam'badwo wamankhwala. Chlorpyrifos ndi methyl chlorpyrifos ali ndi mawonekedwe a explerum, Kuchita bwino, zosokoneza kwambiri komanso zotsalira zochepa, ndipo akhala akugwiritsidwa ntchito padziko lonse lapansi. Kuphatikiza apo, Trichlororocetyl chloride ndi chinthu chofunikira chopangira kaphatikizidwe ka wogwira ntchito kwambiri komanso wowopsa wa herbicides.

2. Phunziro la pharmaceutical: Trichlororocetyl chloride alinso ndi ntchito zina mu gawo la pharmaceutical, makamaka amagwiritsidwa ntchito mu kapangidwe ka fungiciides ndi polycyclic antimicrobials ndi mankhwala ena.

3. Zojambula zapakatikati ndi malo abwino mankhwala: Trichlororocetyl chloride imatha kugwiritsidwa ntchito ngati chinthu chofunikira chopangira synthesis, Chifukwa cha kupanga kwa owonjezera apamwamba monga polycyclic fungo lambiri, zomwe zimagwiritsidwa ntchito kwambiri m'minda iwiri yayikulu ya polyamidide (nylon) ndi polyester. Kuphatikiza apo, Trichlororocetyl chloride amathanso kugwiritsidwa ntchito popanga zapakatikati komanso zinthu zabwino zamankhwala.

1. Munda waulimi: Sodium nitrate itha kugwiritsidwa ntchito ngati feteleza kuti apereke zakudya zopatsa thanzi ku mbewu komanso kukonza nthaka. Ikhoza kupititsa patsogolo kupezeka kwa phosphorous ndi kufufuza zinthu, kulimbikitsa mapangidwe a organic acid, ndi kuthandiza phosphorous ndi kufufuza zinthu mu nthaka kuti zituluke munthaka, potero kupititsa patsogolo kagwiritsidwe ntchito ka madzi ndi zomera. Kuphatikiza apo, Zitha kuchepetsanso kuyamwa kwa chlorine ndi zomera ndikuwongolera kukana chilala kwa zomera.

2. Munda wa mafakitale: Sodium nitrate imakhala ndi ntchito zambiri pakupanga mafakitale. Itha kugwiritsidwa ntchito ngati kusakaniza konkire kuti ipititse patsogolo mphamvu zoyamba za konkire ndikuletsa kuzizira kwa konkriti yomanga m'nyengo yozizira.. Kuphatikiza apo, m'makampani agalasi, sodium nitrate angagwiritsidwe ntchito ngati decolorizing wothandizira, defoamer, kufotokoza wothandizila ndi makutidwe ndi okosijeni flux. Mu makampani enamel, sodium nitrate angagwiritsidwe ntchito ngati oxidizing wothandizira ndi flux. M'makampani opanga zitsulo, sodium nitrate angagwiritsidwe ntchito ngati wothandizira kutentha kwa chitsulo kupanga ndi zitsulo zotayidwa aloyi. Mu kupanga makina, itha kugwiritsidwa ntchito ngati chitsulo choyeretsa.

3. Munda wa chakudya: M'makampani azakudya, sodium nitrate angagwiritsidwe ntchito ngati wothandizira mtundu tsitsi pokonza nyama, zomwe zingalepheretse kuwonongeka kwa nyama ndikuchita nawo zokometsera. Amagwiritsidwanso ntchito popanga picric acid ndi utoto.

4. Phunziro la pharmaceutical: Sodium nitrate imakhalanso ndi ntchito zina m'makampani opanga mankhwala. Itha kugwiritsidwa ntchito ngati njira yothetsera penicillin komanso ngati chothandizira pamakampani opanga mankhwala. Kuphatikiza apo, muzochitika zina zapadera, sodium nitrate angagwiritsidwenso ntchito pochiza cyanide poizoni.

5. Kupanga zozimitsa moto ndi zophulika: Chifukwa sodium nitrate ndi oxidizing, imagwiranso ntchito yofunika kwambiri popanga zowombera moto ndi zophulika. Itha kugwiritsidwa ntchito ngati oxidizer muzozimitsa moto komanso ngati gawo lazophulika.