Calcium nitrate: tus yam ntxwv thiab daim ntawv thov cheeb tsam

Calcium nitrate (calcium nitrate) yog crystalline, heev dawb khoom compound, uas muaj tsis muaj tsw.

Cov tshuaj yeeb dej caw yog heev hygroscopic thiab nkag yaj nyob rau hauv dej. Nws yuav tsum tau muab sau tseg hais tias calcium nitrate yuav sai sai crystallize. Qhov no ua peb hom crystalline hydrates. Ib qho tseem ceeb drawback yog cov cuab yeej ntawm ncuav mog qab zib. Qhov no yuav tsum tau coj mus rau hauv tus account rau kom zoo cia. Yog li, calcium nitrate yuav tsum tau muab cia rau hauv tshwj xeeb kaw tej pob khoom (polypropylene hnab).

Nws yuav tsum tau muab sau tseg tias nyob rau hauv ib txwm tej yam kev mob lub compound fire- thiab tawg-cov pov thawj, uas tsis yog-combustible thiab ruaj khov rau hauv lub chav -60 - +155 ° C, tab sis thaum soj ntsuam nrog lawv yuav tsum siv kev tiv thaiv cov khaub ncaws thiab tus kheej kev tiv thaiv cov khoom.

Calcium nitrate: daim ntawv thov

Muaj pes tsawg leeg muaj xws li ib tug calcium nitrate 15% nitrogen thiab 26% ntawm Cao, uas tso cai rau nws cov dav siv nyob rau hauv ua liaj ua teb rau sau lub shortage ntawm cov ntaub ntawv hais nyob rau hauv cov av, raws li tau zoo raws li kev cog kev noj haus.

Txaus nitrogen concentration yog tsim nyog rau cov nplooj loj, synthesis ntawm cov amino acids, cov nqaijrog thiab chlorophyll. Calcium yog lub luag hauj lwm rau cov tsim ntawm cov hlwb tshiab, yuav ntxiv zog rau lub cev thiab cov hauv paus hniav ntawm cov nroj tsuag. Nyob rau hauv view ntawm no, calcium nitrate siv nyob rau hauv lub daj nplooj thiab lawv coagulation ringlet, cov tsos ntawm ib tug taw tes ntawm necrosis nyob rau hauv daim ntawv ntawm cov me me puag ncig me ntsis tsaus nti xim av xim, thiab thaum tsis muaj zog paus system, nws txiav lwj nroj tsuag thiab qia txoj kev loj hlob. Nyob rau hauv tas li ntawd, siv ntawm cov chiv tiv thaiv cov kev loj hlob ntawm lub apical rot nyob rau hauv cov txiv lws suav, raws li zoo raws li kub nyhiab zaub xas lav. Nws yuav tsum tau muab sau tseg tias calcium nitrate thaum incorporated nyob rau hauv lub acid av eliminates tshaj concentration ntawm cov iron thiab manganese.

Calcium nitrate yog siv nyob rau hauv daim ntawv ntawm cov kua los yog hauv paus foliar daim ntawv thov. Qhov no tej zaum yuav siv tau nrog irrigation, tshwj xeeb installation, hose, kiv cua los yog Knapsack sprayers. Nws yuav tsum tau hais tias tus nqi ntawm cov ua hauj lwm tov ntawm calcium nitrate yog pa thiab nyob rau hauv lub hom hnav khaub ncaws thiab nroj tsuag tsiaj.

Nws yuav tsum tau muab sau tseg tias calcium nitrate yog ib tug muaj sia alkaline chiv, ces nws yuav siv tau rau tag nrho cov hom ntawm cov av. Nws yuav tsis tau ua ke nrog tej yam yooj yim superphosphate, tab sis, nrog rau lwm cov chiv calcium nitrate yog tso cai rau muab tam sim ntawd ua ntej yuav siv. Tom qab ua hauj lwm, ntxuav ob txhais tes thiab ntsej muag nrog xab npum thiab dej.

Kuv yuav tsum hais tias calcium nitrate yog siv tsis tau tsuas yog raws li ib tug fertilizer rau cov nroj tsuag. Nws tseem yog ib qho additive rau ua vaj tse, uas tso cai rau ho ua rau kom nws muaj zog. Nyob rau hauv tas li ntawd, qhov no compound tiv thaiv xeb qhov cuab lub zog tiv thaiv lub tsev ntaub ntawv los ntawm Raug tus kab mob rau cov uas tsis muaj peevxwm siv nyob rau hauv qhuav ntawm tub yees brine, ntau yam reagents thiab fiberglass, raws li zoo raws li ib qho tseem ceeb tivthaiv ntawm explosives.