Ammonium Sulphate Capro Crystal

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  • Kev faib tawm:Nitrogen Fertilizer
  • CAS Nr:7783-20-2 : kuv
  • EC Tus lej:231-984-1 : kuv
  • Molecular Formula:(NH4) 2SO4
  • Molecular Luj:132.14 Nws
  • Tawm Hom:Ceev
  • HS Code:31022100 ib
  • Product Detail

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    Product Description

    Ammonium sulfate

    Lub npe:Ammonium Sulphate (IUPAC-pom zoo spelling; kuj ammonium sulphate nyob rau hauv Askiv Askiv), (NH4) 2SO4, yog ib qho inorganic ntsev nrog ib tug xov tooj ntawm kev lag luam siv.Kev siv ntau tshaj plaws yog ua cov av chiv.Nws muaj 21% nitrogen thiab 24% sulfur.

    Lwm Lub Npe:Ammonium Sulfate, Sulfato de Amonio, AmSul, Diammonium Sulfate, Sulfuric Acid Diammonium ntsev, Mascagnite, Actamaster, Dolamin.

    Ammonium Sulphate yog dab tsi

    1637662271(1)

    Specifications

    Nitrogen:21% Min.
    Sulphur:24% Min.
    Moisture:0.2% Max.
    Dawb Acid:0.03% Max.
    Fe:0.007% Max.

    Raws li:0.00005% Max.
    Heavy Hlau (As Pb):0.005% Max.
    Insoluble:0.01 Max.
    Qhov tsos:Dawb los yog Off-White Crystal
    Txheem:GB535-1995

    Qhov zoo

    1. Ammonium Sulphate feem ntau yog siv los ua nitrogen chiv.Nws muab N rau NPK.Nws muab qhov sib npaug sib npaug ntawm nitrogen thiab sulfur, ua tau raws li lub sij hawm luv luv sulfur tsis txaus ntawm cov qoob loo, pastures thiab lwm yam nroj tsuag.

    2. Kev tso tawm sai sai, ua yeeb yam sai;

    3. Kev ua haujlwm ntau dua li urea, ammonium bicarbonate, ammonium chloride, ammonium nitrate;

    4. tuaj yeem sib xyaw nrog lwm cov chiv.Nws muaj qhov xav tau agronomic nta ntawm kev ua ib qhov chaw ntawm nitrogen thiab sulfur.

    5. Ammonium sulphate tuaj yeem ua rau cov qoob loo vam meej thiab txhim kho cov txiv hmab txiv ntoo zoo thiab tawm los thiab ntxiv dag zog tiv thaiv kev puas tsuaj, tuaj yeem siv rau cov av thiab cov nroj tsuag hauv cov chiv chiv, ntxiv chiv thiab noob chiv.Haum rau cov yub yub, paddy teb, nplej thiab nplej, pob kws los yog pob kws, kev loj hlob ntawm tshuaj yej, zaub, txiv hmab txiv ntoo ntoo, quav nyab nyom, nyom, turf thiab lwm yam nroj tsuag.

    Daim ntawv thov

    1637663610(1)

    Ntim Thiab Thauj Khoom

    Ntim
    53f795 ua
    50 KG
    53f55a558f9f 2
    53f55f67c8 ib
    53f55a04d97 ua
    53f473 wb
    53f55f55 ib 3

    Siv

    Thawj qhov kev siv ammonium sulfate yog ua chiv rau alkaline av.Hauv cov av, ammonium ion raug tso tawm thiab tsim cov kua qaub me me, txo qis pH ntawm cov av, thaum txhawb nqa qhov tseem ceeb nitrogen rau cov nroj tsuag loj hlob.Lub ntsiab tsis zoo rau kev siv ammonium sulfate yog nws cov ntsiab lus tsis tshua muaj nitrogen txheeb ze rau ammonium nitrate, uas txhawb nqa cov nqi tsheb thauj mus los.

    Nws kuj tseem siv tau los ua cov tshuaj tsuag ua liaj ua teb rau cov tshuaj tua kab dej-soluble, tshuaj tua kab mob, thiab fungicides.Nyob ntawd, nws ua haujlwm los khi hlau thiab calcium cations uas muaj nyob rau hauv ob qho tib si dej thiab cov nroj tsuag hlwb.Nws yog tshwj xeeb tshaj yog zoo li ib tug adjuvant rau 2,4-D (amine), glyphosate, thiab glufosinate herbicides.

    -Lab siv

    Ammonium sulfate nag lossis daus yog ib txoj hauv kev rau kev ntxuav cov protein los ntawm nag lossis daus.Raws li lub zog ionic ntawm cov tshuaj nce ntxiv, solubility ntawm cov protein hauv cov tshuaj txo qis.Ammonium sulfate yog soluble hauv dej tsis tshua muaj vim nws qhov xwm txheej ionic, yog li nws tuaj yeem "ntse tawm" cov protein los ntawm nag lossis daus.Vim lub siab dielectric tas li ntawm dej, cov ntsev ions dissociated yog cationic ammonium thiab anionic sulfate yog nkag tau yooj yim nyob rau hauv hydration plhaub ntawm dej molecules.Qhov tseem ceeb ntawm cov tshuaj no nyob rau hauv lub purification ntawm cov tebchaw stems los ntawm nws lub peev xwm los ua ntau hydrated piv rau kuj ntau nonpolar molecules thiab yog li qhov xav tau nonpolar molecules coalesce thiab precipitate tawm ntawm cov tshuaj nyob rau hauv ib tug concentrated daim ntawv.Txoj kev no yog hu ua salting tawm thiab yuav tsum tau siv cov ntsev ntau ntau uas tuaj yeem ntseeg tau yaj hauv cov dej sib tov.Qhov feem pua ​​​​ntawm cov ntsev siv yog piv rau qhov siab tshaj plaws ntawm cov ntsev hauv qhov sib tov tuaj yeem yaj.Raws li xws li, txawm hais tias yuav tsum muaj siab concentration rau txoj kev ua hauj lwm ntxiv ib tug ntau ntawm cov ntsev, tshaj 100%, kuj muaj peev xwm oversaturate cov tshuaj, yog li ntawd, contaminating lub nonpolar precipitate nrog ntsev precipitate.Lub siab ntsev concentration, uas tuaj yeem ua tiav los ntawm kev ntxiv lossis nce cov concentration ntawm ammonium sulfate hauv kev daws, ua kom cov protein sib cais raws li qhov txo qis hauv cov protein solubility;Qhov kev sib cais no tuaj yeem ua tiav los ntawm centrifugation.Los nag los ntawm ammonium sulfate yog tshwm sim los ntawm kev txo cov solubility ntau dua li cov protein denaturation, yog li cov protein precipitated tuaj yeem solubilized los ntawm kev siv cov txheej txheem buffers.[5]Ammonium sulfate nag lossis daus muab ib qho yooj yim thiab yooj yim txhais tau tias fractionate complex protein mixs.

    Hauv kev tshuaj xyuas ntawm cov roj hmab lattices, cov roj ntsha tsis hloov pauv tau raug tshuaj xyuas los ntawm cov roj hmab nag los nrog 35% ammonium sulfate tov, uas tawm cov kua ntshiab los ntawm cov roj fatty acids uas tsis hloov pauv nrog sulfuric acid thiab tom qab ntawd distilled nrog chav.Kev xaiv nag lossis daus nrog ammonium sulfate, tawm tsam rau cov txheej txheem nag lossis daus ib txwm siv acetic acid, tsis cuam tshuam nrog kev txiav txim siab ntawm cov roj fatty acids tsis haum.

    1637663800(1)

    Daim ntawv thov

    应用图1
    kev 3
    Melon, txiv hmab txiv ntoo, txiv duaj thiab txiv duaj
    应用图 2

    Ammonium Sulphate Cov Khoom Siv Tsim Khoom Ammonium sulfate Muag Network_00


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