ammonium bicarbonate

Dawb monoclinic los yog orthorhombic crystals. Soluble nyob rau hauv dej, insoluble nyob rau hauv ethanol, carbon disulfide thiab concentrated ammonia dej. Cov ntxhiab ntawm ammonia. Nws evaporates sai sai ntawm qhov kub ntawm txog 60 ° C thiab decomposes rau hauv ammonia, carbon dioxide thiab dej. Nws kuj tawg hauv dej kub.

Nws tuaj yeem txhawb kev loj hlob ntawm cov qoob loo thiab photosynthesis, txhawb cov nplooj loj hlob ntawm cov yub, tuaj yeem siv ua chiv, kuj tseem siv tau raws li daim ntawv thov ncaj qha ntawm cov chiv chiv, siv los ua tus pib thiab nthuav dav. Khoom noj khoom haus fermentation feem ntau yog siv los ua ib qho kev txhim kho pib rau cov khoom noj khoom haus, thiab sodium bicarbonate tuaj yeem siv los ua cov khoom siv raw rau cov khoom noj xws li ncuav qab zib thiab ncuav qab zib, thiab ua cov khoom siv raw rau cov kua txiv hmab txiv ntoo. Analytical reagents. Daim ntawv ntshiab ntawm ammonium carbide kuj yog siv hauv tshuaj.

Thaum sib cuag, tej zaum yuav ua rau tawv nqaij, qhov muag, mucous daim nyias nyias; Kev kis tau ntau tuaj yeem ua rau dig muag ib ntus, pulmonary edema thiab cyanosis, thiab kev puas tsuaj loj rau hauv ob sab phlu ntawm txoj hlab pa, uas tuaj yeem ua rau tuag taus. Nws yog nruj me ntsis txwv tsis pub sib xyaw nrog oxidizing cov neeg ua haujlwm, cov kua qaub thiab cov khoom noj tshuaj. Thaum lub sij hawm kev thauj mus los, nws yuav tsum tau tiv thaiv los ntawm tshav ntuj, los nag thiab kub. Qhov hluav taws kub tuaj yeem txau nrog dej, txau, lossis siv cov hmoov qhuav, cov pa roj carbon dioxide, lossis ua npuas dej.