Diammonium Hydrogen Phosphate
Cov ntaub ntawv yooj yim
Lub npe:Diammonium Hydrogen Phosphate
Lwm lub npe:Diammonium phosphate; ammonium phosphate dibasic
Cov mis mos molecular:(NH₄)₂HPO₄
Molecular Luj:132.06
CAS nr:7783-28-0
2. Lub cev thiab tshuaj lom neeg Cov khoom
- Qhov tsos:Dawb crystalline hmoov los yog granulesMelting point:Decomposes ntawm kwv yees li 155 degreeCeev:Kwv yees li 1.619 g / cm³
- Solubility:Soluble hauv dej (li 57.5 g / 100 mL ntawm 10 degree); insoluble hauv ethanol thiab acetone
- Aqueous daws:alkaline me ntsis (1% kua pH txog 7.8-8.0)
- Kev ruaj ntseg:ruaj khov; hygroscopic
3.Main Functions and Applications (Nws yog dab tsi siv?)
- Kev ua liaj ua teb (kev siv tseem ceeb):Raws li qhov siab - tshuaj xyuas nitrogen- phosphorus compound fertilizer muaj txog 21% nitrogen thiab 53% phosphorus (raws li P2O5), nws yog cov dej tag nrho- cov phosphate chiv tshwj xeeb tshaj yog haum rau drip irrigation thiab foliar feeding. Nws txhawb kev loj hlob hauv paus, flowering thiab txiv hmab txiv ntoo chaw, markedly txhim kho qoob loo tawm los thiab zoo.
- Industrial nplaim retardant:Dav siv los ua cov nplaim hluav taws kub nyhiab rau cov ntoo, ntawv thiab fibers thiab hauv hluav taws kub- cov txheej txheem retardant; Thaum cua sov nws tso tawm ammonia thiab phosphoric acid, tsim ib txheej tiv thaiv uas cais cov pa oxygen thiab retards combustion.
- Fermentation thiab microbiology:Ua haujlwm zoo heev nitrogen thiab phosphorus qhov chaw hauv microbial kab lis kev cai xov xwm, feem ntau siv rau hauv fermentation ntawm poov xab, tshuaj tua kab mob thiab amino acids los txhawb microbial kev loj hlob thiab metabolite tsub zuj zuj.
- Khoom noj khoom haus:Siv los ua tus neeg sawv cev leavening, fermentation pab thiab poov xab nutrient (E342) los txhim kho kev ntxhib los mos thiab ntim ntawm ci thiab fermented zaub mov.
- Kev kho dej:Ua raws li corrosion inhibitor thiab dej stabilizer los tiv thaiv scaling thiab corrosion nyob rau hauv pipelines thiab boilers.
- Electronics:Ua hauj lwm hauv kev npaj hluav taws xob- qib phosphates thiab hauv electroplating, ua tau raws li qhov siab tshaj -purity yuav tsum.
- Analytical Chemistry:Siv raws li tus neeg sawv cev buffering thiab precipitant.
4.A Benchmark-Level Industrial Masterpiece - Ib qho yooj yim Crafted "Food-Qib" Dual-Nutrient Phosphate!
(NH4) 2HPO4 cov ntsiab lus nce mus txog 98.0% lossis siab dua, xa tus nqi hwm -qib purity thiab ua tau zoo ib yam.
Ultra- tsis tshua muaj fluoride, arsenic, hlau hnyav thiab txhuas ua kom cov zaub mov- qib kev nyab xeeb rau cov ntawv thov uas xav tau tshaj plaws.
High purity, siab solubility thiab dual nitrogen-ntxiv rau-phosphorus as-ham ua rau nws muaj ntau yam, nqi- xaiv tau zoo.
"Qhov koj pom yog qhov koj tau txais" - txhua lub nkoj nrog daim ntawv pov thawj tiav ntawm kev tshuaj xyuas.
Khoom Specification - Diammonium Hydrogen Phosphate
|
Khoom qauv |
Diammonium Hydrogen Phosphate ((NH₄)₂HPO₄) |
|
Qhov tshwm sim |
Dawb crystalline hmoov los yog granules |
|
(NH4)2HPO4 cov ntsiab lus (dry hauv paus,%) |
Ntau dua lossis sib npaug rau 98.0 |
|
Dej-insoluble teeb meem (%) |
Tsawg dua los yog sib npaug li 0.2 |
|
Fluoride (raws li F, ppm) |
Tsawg dua los yog sib npaug li 10 |
|
Arsenic (As, ppm) |
Tsawg dua los yog sib npaug 3 |
|
Cov hlau hnyav (raws li Pb, ppm) |
Tsawg dua los yog sib npaug li 10 |
|
Lead (Pb, ppm) |
Tsawg dua los yog sib npaug li 4 |
|
pH (1% aqueous tov) |
7.8 – 8.2 |
|
Poob ntawm ziab (%) |
Tsawg dua los yog sib npaug rau 1.0 |
|
Ntim |
25 kg woven hnab nrog PE puab liner / 50 kg hnab |
- Test method reference:(NH4)2HPO4 cov ntsiab lus los ntawm acid-base titration; dej-insoluble teeb meem los ntawm txoj kev gravimetric (GB/T 9738); fluoride los ntawm ion- xaiv electrode; arsenic los ntawm molybdenum xiav txoj kev; hnyav hlau / txhuas los ntawm txoj kev colorimetric; poob ntawm kev ziab los ntawm qhov cub- txoj kev ziab.
Cim npe nrov: Tuam Tshoj diammonium hydrogen phosphate cas 7783-28-0 manufacturers, lwm tus neeg, Hoobkas
