Technical Monoammonium Phosphate
Monoammonium phosphate (MAP) yog siv dav hauv phosphorus (P) thiab nitrogen (N). Nws yog tsim los ntawm ob qho tib si hauv kev lag luam chiv thiab muaj cov phosphorus feem ntau ntawm cov khoom siv chiv.
MAP 12-61-0 (Technical Qib)
MONOAMMONIUM PHOSPHATE (MAP) 12-61-0
Qhov tsos:Dawb Crystal
CAS Nr.:7722-76-1 ib
EC Tus lej:231-764-5 : kuv
Molecular Formula:H6 NPO 4
Tawm Hom:Ceev
Tsis hnov tsw:Tsis muaj
HS Code:3 1054000
MAP tau ua cov chiv tseem ceeb rau ntau xyoo. Nws yog dej-soluble thiab dissolves sai heev nyob rau hauv txaus moist av. Thaum tawg, ob lub ntsiab lus tseem ceeb ntawm cov chiv cais dua kom tso tawm ammonium (NH4+) thiab phosphate (H2PO4-), ob qho tib si ntawm cov nroj tsuag vam khom rau kev noj qab haus huv, kev loj hlob. Cov pH ntawm cov tshuaj nyob ib puag ncig cov granule yog acidic me ntsis, ua MAP ib qho tshwj xeeb tshaj yog xav tau chiv nyob rau hauv nruab nrab- thiab high-pH av. Cov kev tshawb fawb Agronomic qhia tau tias, nyob rau hauv feem ntau, tsis muaj qhov sib txawv tseem ceeb hauv P khoom noj khoom haus ntawm ntau yam kev lag luam P chiv nyob rau hauv feem ntau.
Raws li cov txheej txheem tsim khoom, monoammonium phosphate tuaj yeem muab faib ua ntub dej monoammonium phosphate thiab thermal monoammonium phosphate; Nws tuaj yeem muab faib ua monoammonium phosphate rau compound fertilizer, monoammonium phosphate rau tua hluav taws, monoammonium phosphate rau kev tiv thaiv hluav taws, monoammonium phosphate rau kev siv tshuaj, thiab lwm yam; Raws li cov ntsiab lus ntawm cov khoom (xws li NH4H2PO4), nws tuaj yeem muab faib ua 98% (Qib 98) monoammonium muaj phosphate thiab 99% (Qib 99) monoammonium industrial phosphate.
Nws yog dawb hmoov los yog granular (granular khoom muaj siab particle compressive zog), yooj yim soluble nyob rau hauv dej, me ntsis soluble nyob rau hauv cawv thiab insoluble nyob rau hauv acetone, cov aqueous tov yog nruab nrab, ruaj khov nyob rau hauv chav tsev kub, tsis muaj redox, yuav tsis hlawv thiab tawg nyob rau hauv Cov ntaub ntawv kub, acid-base thiab redox tshuaj, muaj zoo solubility nyob rau hauv dej thiab acid, thiab cov hmoov cov khoom muaj tej yam noo noo nqus, Tib lub sij hawm, nws muaj zoo thermal stability, thiab yuav dehydrated rau viscous saw compounds xws li ammonium pyrophosphate, ammonium polyphosphate thiab ammonium metaphosphate ntawm kub.
