oloa
Ammonium Sulphate Nitrogen Fertilizer Crystal Powder Granular Price 7783-20-2 Ammonium Sulphate
Fa'amatalaga o oloa
MF: H8N2O4S
MW: 132.14
CAS: 7783-20-2
1.Ammonium sulfate, e taʻua foi o le ammonium sulfate, o le fugalaʻau faʻamaʻi muamua na gaosia ma faʻaaogaina i le fale ma fafo.E masani ona manatu o se faʻamaʻi faʻamaʻi masani, faʻatasi ai ma le faʻaogaina o le nitrogen i le va o le 20% ma le 30%.Ammonium sulfate o se masima alkali vaivai masima malosi, ma o le vaifofo vai e acidic.O le ammonium sulfate o se ituaiga o faʻamaʻi faʻamaʻi ma faʻamaʻi faʻamaʻi i totonu ole tusi faʻamalosi masini masini.E fa'aaogaina na'o ia mo se taimi umi, lea e fa'asalaina ai le palapala ma ma'a'a ma e mana'omia le fa'aleleia.E le mafai ona fa'aogaina le ammonium sulfate e gaosia ai fetilaisa fa'aola.E le gata i lea, e le mafai ona faʻaaogaina le faʻamaʻi faʻamaʻi faʻatasi ma le faʻamaʻi alkaline, ma e faʻalua le hydrolysis e faigofie ona leiloa le lelei o le fetilaisa.
2. Ammonium sulfate mama o se tioata paepae, lea e amata ona pala i le ammonia ma le ammonium bisulfate pe a vevela i le 100 ℃.O le mea e maua mai e lanu samasama pe efuefu, e itiiti le hygroscopicity ma e le faigofie ona faʻapipiʻi, o lea e faigofie ai ona faʻasaoina, ma sili atu ona solu i le vai, e le mafai ona faʻaogaina i le ethanol ma le acetone.E fa'aaogaina fo'i e fai ma su'esu'ega su'esu'e (precipitant, masking agent), lagolago electrolyte i su'esu'ega fa'aeletise, microbial culture medium ma ammonium masima sauniuniga.
Fa'atatauga
1.Mainly faʻaaogaina e fai ma faʻalaʻau, talafeagai mo ituaiga uma o eleele ma fualaʻau.
2.E faʻaaogaina e avea o se suʻesuʻega suʻesuʻe ma faʻapea foʻi mo le faʻafefe o polotini.
3.Used e pei o solder, ie afi afi sui, ma isi.
4.E mafai ona faʻaaogaina e fai ma faʻameamea, solder, ie afi afi, salting out agent ma osmotic pressure regulator i vailaʻau.
5. O loʻo faʻaaogaina le vailaʻau vailaʻau e avea ma mea mataʻutia mo le gaosiga o le hydrogen peroxide, ammonium alum ma le ammonium chloride, ma o loʻo faʻaaogaina le pisinisi uʻamea e pei o le faʻafefe.O lo'o fa'aaogaina le fale 'ie e fa'afefe ai le afi mo ie.Electroplating alamanuia e faʻaaogaina e fai ma faʻaopoopoga i le taele eletise.E fa'aaogaina e fai ma fa'ato'aga fa'ato'aga ma e fetaui lelei mo le palapala lautele ma mea toto.O mea'ai e fa'avasega mea'ai e fa'aaogaina e fai ma fa'apalapala paluga ma fa'afefete.
6. Fa'apalapala paluga;Mea'ai fefete.E fa'aaogaina e avea ma puna o le nitrogen mo le fa'afefete aganu'u i le gaosiga fou o le fefete, ma e le o fa'amaoti mai le fua.Ole aofa'i ole fefete e fa'aaoga ile falaoa e tusa ma le 10% (e tusa ma le 0.25% ole falaoamata saito).GB 2760-90 o lo'o lisiina o ni fesoasoani fa'agaioiga.
7.Biological agents, precipitated proteins, chromatographic reagents, urine suʻesuʻega, aganuʻu sauniuniga ala i le haploid breeding.O vaila'au e fa'aaogaina e fai ma sui fa'amasima, fa'atosina mo le lanu sosi meaai, tusi kemikolo, ma le fa'aleaganu'u o le fefete mo le gaosiga o le fefete fou.E fa'aaogaina fo'i e fai ma fesoasoani e valivali ai vali oona ma se mea e fa'amamate ai pa'u.
