MKP (monopotassium phosphate) - cov lus qhia yam khoom

Khoom npe:

Monopotassium phosphate mkp crystal - chiv & Qeb

Tshuaj mis:

Khajozo

Tus lej lej:

7778-77-0

 

Monopotassium phosphate (potassium dihydrogen phosphate, mkp)

Kuj tseem hu ua poov tshuaj piv txwv li monobasic monobasic monobasic, mkp yog potassium ntsev. Nyob rau hauv kev lag luam khoom noj khoom haus, nws yog siv los ua cov neeg tswj hwm ntev, khoom noj ntxiv, thiab dej khib lav. Hauv kev ua liaj ua teb

 

Pure Monopotassium phosphate (Khelpo₄) yog ib qho tsis muaj kob thiab tsw ntxhiab tetronagalryrystal. Nws muaj 52.2% phosphorus (raws li p₂o₅) thiab 34.5% poov tshuaj (raws li k₂o). Nws yog soluble nyob rau hauv dej, nrog solubility ze rau qhov kub- qhov siab dua cov dej txias dua, qhov ntau dua cov solubility. Thaum 25 degree, lub solubility yog 22 g / 100 ml. Cov tshuaj aqueous muaj cov pH ntawm 4.4-4.6, kev nthuav tawm tsis muaj zog acidity. Nws yog hygroscopic heev thiab tej zaum yuav khoom qab zib thaum nqus dej noo. Lub taw tes melting yog 252.6 degree, thiab nws decomposes saum 400 degree. Nyob rau hauv chav tsev kub, nws muaj tsawg tsawg tshuaj lom neeg, yog tus tsis ruaj khov, thiab tsis yooj yim undergo cov tshuaj lom neeg.

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Cov lus qhia raug ntawm monopotassium phosphate mkp siv lead ua - chiv & qib kev lag luam:

Yam	Tus nqi
Kev tshwm sim	Cov hmoov dawb
P₂o₅ (phosphorus)	Ntau dua los yog sib npaug rau 52%
K₂O (Poov tshuaj)	Ntau dua los yog sib npaug rau 34%
Dej	Tsawg dua los yog sib npaug rau 0.2%
Teeb meem insoluble	Tsawg dua los yog sib npaug rau 0.1%

 

Daim Ntawv Thov Kev Ua Si thiab cheeb tsam kev hloov kho ntawm monopotassium phosphate mkp crystal - chiv & Qeb

 

Monopotassium phosphate (MKP) yog tag nrho cov dej - soluble fertilizer nrog siab solubility. Tom qab daim ntawv thov, nws sai sai no nyob rau hauv cov av daws, tso cov poov xab ions rau cov qoob loo kom haum rau ob qho tib si phosphorus thiab cov poov tshuaj. Poov tshuaj ions, yog cations, yog adsorbed yooj yim los ntawm av colloids thiab tsis yooj yim ploj. Nyob rau hauv kev sib piv, phosphate ions tuaj yeem tsim kev cuam tshuam nrog hlau thiab aluminium ions hauv av los ua insoluble phosphate hauv paus, txo cov chiv, txo cov chiv ua kom zoo. Ntxiv mus, raws li ib qho ntawm feem ntau kim phosphate chiv, nws tus nqi - Qhov ua tau zoo yog tias ua kom ncaj qha rau hauv cov av qhuav los yog paddy teb. Yog li ntawd, nws qhov kev siv tseem ceeb yog ib qho chiv rau cov khoom noj kom zoo.

Tsis tas li ntawd, ob qho tib si phosphate thiab poov tshuaj ions tuaj yeem ncaj qha nqus los ntawm cov ntoo nplooj ntoo, muab cov khoom noj muaj txiaj ntsig sai thiab ua tau zoo. Raws li qhov tshwm sim, MKP tau dav siv raws li cov fertilizer. Nws yog tau txais txiaj ntsig tshwj xeeb yog thaum cov qoob loo muaj kev ntxhov siab, uas tsis zoo hauv paus kev nqus, xav tau lub sijhawm ua haujlwm ncua sijhawm kom rov qab muaj kev loj hlob. Nws tseem ua tau zoo nyob rau theem kev loj hlob los txhim kho cov qoob loo zoo, qhov twg foliar txau nrog dej {} Solub thiab urea tuaj yeem ua tiav cov txiaj ntsig zoo heev.

 

 

Pob:25 / 50kg Woven lub hnab hlua nrog hnab yas, lossis raws li cov kev xav tau ntawm cov neeg siv khoom.

 

Cia:
Khaws rau hauv qhov chaw txias, qhuav thiab zoo - pa taws thaj chaw deb ntawm noo noo thiab lub hnub ci ncaj qha.

    

 

Cov txiaj ntsig zoo ntawm Monopotassium phosphate mkp crystal - chiv & Qeb

Kev pham siab, zoo heev dej solubility, kev nqus kom ceev, thiab cov txiaj ntsig sai; A tsis - pa, tsis muaj mob, thiab seem}} dawb qos.

Tsawg EC tus nqi, pub dawb ntawm cov tshuaj hormones, chloride, thiab sodium ions; me ntsis acidic nrog qee qhov peev xwm ua tsis tau.

Tau tshaj feem ntau cov tshuaj tua kab; Dav siv rau noob soaking, cag ntsw, cov noob txheej, dej, thiab foliar txau.

 

Peb lub tuam txhab
Peb lub tuam txhab nyob hauv lub zog tseem ceeb thiab kev lag luam tshuaj lom neeg nyob hauv Suav teb, nrog kev thauj khoom nplua nuj thiab kev thauj mus los yooj yim. Nws tau cog lus los ua ib qho ntawm cov kev lag luam tshuaj lom neeg hauv Suav teb thiab lub ntiaj teb. Nws muab kev tshawb fawb thiab kev tshawb fawb thiab kev nkag siab, thiab kev nkag siab zoo ntxiv rau cov kev sib koom ua ke thiab kev sib koom tes kev lag luam.

 

 

Cim npe nrov: monopotassium phosphate mkp crystal - Chiv & Tuam Tshoj Monopotassium phosstal - Chiv & Lwm tus neeg Qeb Khoom Siv Khoom Lag Luam, Chaw muag khoom, Hoobkas