Faʻafeiloaʻi e faʻatau le Ammonium Acetate CAS 631-61-8 mai le Harvest Enterprise. O talosaga uma mai tagata fa'atau e taliina i totonu ole 24 itula. Ammonium Acetate CAS: 631-61-8 o se masima faʻaola ma le fua mole mole CH3COONH4, O le CAS Numera 631-61-8. O se pa'epa'e pa'epa'e, e mafai ona maua e ala i le fa'afo'iina o le acetic acid ma le ammonia.
Saina Ammonium Acetate CAS 631-61-8 Falegaosimea Tu'u sa'o. Harvest Enterprise o le Ammonium Acetate CAS 631-61-8 gaosi oloa ma faʻatau i Saina.
Vaega Muamua: Folasaga o oloa
Ammonium Acetate (CH3CH2COONa) CAS: 631-61-8 o se masima faʻaola ma le fua mole mole CH3COONH4, O le CAS Numera 631-61-8. O se pa'epa'e pa'epa'e, e mafai ona maua e ala i le fa'afo'iina o le acetic acid ma le ammonia. E mafai ona fa'aaogaina e fai ma su'esu'ega su'esu'e, fa'asao aano o manufasi, po'o vaila'au. E tupu e pei o se tioata tafatolu paepae ma le manogi acetic acid. E solu i le vai ma le ethanol, e le mafai ona solu ile acetone.
Vaega Lua: Fa'amatalaga Autu
1. Igoa Kemisi: Ammonium Acetate, Acetic Acid, Ammonium Salt;
2. Fuafuaga Molecular: CH3COONH4
3. Molecular Weight: 77.08
4. CAS: 631-61-8
|
Fa'amatalaga |
Vasega Reagent(GB/T 1292-2008) |
||
|
Vasega I |
Vasega II |
Vasega III |
|
|
Anotusi(CH3COONH4),w/% |
98.0 |
98.0 |
97.0 |
|
pH tau(50g/L,25â) |
6.7-7.3 |
6.5-7.5 |
6.5-7.5 |
|
Su'ega Malamalama/Leai ⤠|
2 |
3 |
5 |
|
Mea e le mafai ona fa'amalulu, w/% |
0.002 |
0.005 |
0.01 |
|
Toe fa'amumu, |
0.005 |
0.005 |
0.01 |
|
susu ,w/% |
2.0 |
ââââ |
âââ |
|
Klorida (Cl), w/% |
0.0005 |
0.0005 |
0.001 |
|
Sulfates(SO4),w/% |
0.001 |
0.002 |
0.005 |
|
Nitrate(NO3),w/% |
0.001 |
0.001 |
âââ |
|
Phosphate (PO4), w/% |
0.0003 |
0.0005 |
âââ |
|
Magnesium (Mg),mg/kg ⤠|
0.0002 |
0.0004 |
0.001 |
|
Calcium(Ca),w/% |
0.0005 |
0.001 |
0.002 |
|
Uamea (Fe), |
0.0002 |
0.0005 |
0.001 |
|
Metala mamafa (Pb). |
0.0002 |
0.0005 |
0.001 |
|
Fa'aiti'itia ole Patala Fa'amala, w/% |
0.0016 |
0.0032 |
0.0032 |
Vaega Tolu: Fa'amatalaga Autu
1. Fa'aoga
(1). Fa'aaoga e saunia ai le vaifofo pa'u e fuafua ai le alumini ma le u'amea. Vaevae le sulfate ta'ita'i mai isi sulfate. Fa'aoga mo le fa'asaoina o aano o manufasi, fa'aeletise, vai fa'ama'i, vaila'au, ma isi. Fa'aaogaina e fai ma su'esu'ega su'esu'e, chromatography reagents ma buffers.
(2). Fa'aaogaina e fai ma su'esu'ega su'esu'e, fa'asao aano o manufasi, ma fa'aaogaina fo'i i le falema'i.
(3). Fa'aaogaina e fai ma su'esu'ega su'esu'e, e pei o se mea fa'afefete, e saunia ai se vaifofo pa'u pH. Fa'aaoga fo'i e fai ma se chromatographic reagent.
(4). E mafai ona faʻaaogaina i le eletise faʻapipiʻi siliva. Afai e fa'aaogaina fale gaosimea, e tatau ona fa'aeteete e pulea le chloride ma le u'amea mamafa.
2. afifiina
E masani lava o le afifi o le 25 kilokalama polyethylene taga fa'atasi ma le tolu laulau ato palasitika. E mafai fo'i ona tu'uina atu ia te oe taga pepa kraft Waterproof.
3. Teuina ma Felauaiga
Ammonium Acetate (CH3CH2COONa) CAS: 631-61-8 e tatau ona teuina i se nofoaga mago e leai se susu, ma e tatau ona taofia mai le afi ma le susu i le taimi o felauaiga. I le taimi lava e tasi, ia aloese mai mea oona.
